diff --git a/src/CONST/index.ts b/src/CONST/index.ts
index b119c440ba46..caeec3294051 100644
--- a/src/CONST/index.ts
+++ b/src/CONST/index.ts
@@ -6064,15 +6064,17 @@ const CONST = {
             NAVIGATE: 'NAVIGATE',
             SET_PARAMS: 'SET_PARAMS',
             PRELOAD: 'PRELOAD',
+            POP: 'POP',
             POP_TO: 'POP_TO',
             GO_BACK: 'GO_BACK',
+            RESET: 'RESET',
 
             /** These action types are custom for RootNavigator */
             DISMISS_MODAL: 'DISMISS_MODAL',
             REPLACE_FULLSCREEN_UNDER_RHP: 'REPLACE_FULLSCREEN_UNDER_RHP',
             OPEN_WORKSPACE_SPLIT: 'OPEN_WORKSPACE_SPLIT',
             OPEN_DOMAIN_SPLIT: 'OPEN_DOMAIN_SPLIT',
-            SET_HISTORY_PARAM: 'SET_HISTORY_PARAM',
+            PUSH_PARAMS: 'PUSH_PARAMS',
             REPLACE_PARAMS: 'REPLACE_PARAMS',
             TOGGLE_SIDE_PANEL_WITH_HISTORY: 'TOGGLE_SIDE_PANEL_WITH_HISTORY',
         },
diff --git a/src/components/Search/SearchPageHeader/SearchPageHeaderInput.tsx b/src/components/Search/SearchPageHeader/SearchPageHeaderInput.tsx
index dc1f56719bc0..c2e0780c5993 100644
--- a/src/components/Search/SearchPageHeader/SearchPageHeaderInput.tsx
+++ b/src/components/Search/SearchPageHeader/SearchPageHeaderInput.tsx
@@ -41,7 +41,6 @@ import CONST from '@src/CONST';
 import ONYXKEYS from '@src/ONYXKEYS';
 import ROUTES from '@src/ROUTES';
 import KeyboardUtils from '@src/utils/keyboard';
-import SearchTypeMenuPopover from './SearchTypeMenuPopover';
 
 // When counting absolute positioning, we need to account for borders
 const BORDER_WIDTH = 1;
@@ -55,7 +54,6 @@ type SearchPageHeaderInputProps = {
 };
 
 function SearchPageHeaderInput({queryJSON, searchRouterListVisible, hideSearchRouterList, onSearchRouterFocus, handleSearch}: SearchPageHeaderInputProps) {
-    const [showPopupButton, setShowPopupButton] = useState(true);
     const styles = useThemeStyles();
     const theme = useTheme();
     const {translate} = useLocalize();
@@ -148,17 +146,8 @@ function SearchPageHeaderInput({queryJSON, searchRouterListVisible, hideSearchRo
         setAutocompleteSubstitutions(substitutionsMap);
     }, [allFeeds, personalAndWorkspaceCards, originalInputQuery, personalDetails, reports, taxRates, policies, currentUserAccountID, translate, conciergeReportID]);
 
-    useEffect(() => {
-        if (searchRouterListVisible) {
-            return;
-        }
-        setShowPopupButton(true);
-        // eslint-disable-next-line react-hooks/exhaustive-deps
-    }, [searchRouterListVisible]);
-
     const onFocus = useCallback(() => {
         onSearchRouterFocus?.();
-        setShowPopupButton(false);
         // eslint-disable-next-line react-hooks/exhaustive-deps
     }, []);
 
@@ -294,11 +283,6 @@ function SearchPageHeaderInput({queryJSON, searchRouterListVisible, hideSearchRo
                                 onKeyPress={handleKeyPress}
                             />
                         </Animated.View>
-                        {showPopupButton && (
-                            <View style={[styles.pl3]}>
-                                <SearchTypeMenuPopover queryJSON={queryJSON} />
-                            </View>
-                        )}
                     </View>
                     {!!searchRouterListVisible && (
                         <View style={[styles.flex1]}>
diff --git a/src/components/Search/SearchPageHeader/SearchTypeMenuPopover.tsx b/src/components/Search/SearchPageHeader/SearchTypeMenuPopover.tsx
deleted file mode 100644
index 6c536bafa7a2..000000000000
--- a/src/components/Search/SearchPageHeader/SearchTypeMenuPopover.tsx
+++ /dev/null
@@ -1,54 +0,0 @@
-import React, {useRef} from 'react';
-import Button from '@components/Button';
-import PopoverMenu from '@components/PopoverMenu';
-import type {SearchQueryJSON} from '@components/Search/types';
-import {useMemoizedLazyExpensifyIcons} from '@hooks/useLazyAsset';
-import useLocalize from '@hooks/useLocalize';
-import useSafeAreaPaddings from '@hooks/useSafeAreaPaddings';
-import useSearchTypeMenu from '@hooks/useSearchTypeMenu';
-import useThemeStyles from '@hooks/useThemeStyles';
-import CONST from '@src/CONST';
-
-type SearchTypeMenuNarrowProps = {
-    queryJSON: SearchQueryJSON;
-};
-
-function SearchTypeMenuPopover({queryJSON}: SearchTypeMenuNarrowProps) {
-    const styles = useThemeStyles();
-    const {translate} = useLocalize();
-    const {isPopoverVisible, delayPopoverMenuFirstRender, openMenu, closeMenu, allMenuItems, windowHeight} = useSearchTypeMenu(queryJSON);
-
-    const buttonRef = useRef<HTMLDivElement>(null);
-    const {unmodifiedPaddings} = useSafeAreaPaddings();
-
-    const expensifyIcons = useMemoizedLazyExpensifyIcons(['Menu']);
-
-    return (
-        <>
-            <Button
-                icon={expensifyIcons.Menu}
-                onPress={openMenu}
-                accessibilityLabel={translate('search.filtersHeader')}
-                sentryLabel={CONST.SENTRY_LABEL.SEARCH.TYPE_MENU_BUTTON}
-            />
-            {!delayPopoverMenuFirstRender && (
-                <PopoverMenu
-                    menuItems={allMenuItems}
-                    isVisible={isPopoverVisible}
-                    anchorPosition={styles.createMenuPositionSearchBar(windowHeight)}
-                    onClose={closeMenu}
-                    onItemSelected={closeMenu}
-                    badgeStyle={styles.todoBadge}
-                    anchorRef={buttonRef}
-                    shouldUseScrollView
-                    shouldUseModalPaddingStyle={false}
-                    innerContainerStyle={{paddingBottom: unmodifiedPaddings.bottom}}
-                    shouldAvoidSafariException
-                    scrollContainerStyle={styles.pv0}
-                />
-            )}
-        </>
-    );
-}
-
-export default SearchTypeMenuPopover;
diff --git a/src/components/TabSelector/TabLabel.tsx b/src/components/TabSelector/TabLabel.tsx
index 266f0603efbb..e47490b89f38 100644
--- a/src/components/TabSelector/TabLabel.tsx
+++ b/src/components/TabSelector/TabLabel.tsx
@@ -1,8 +1,10 @@
 import React from 'react';
 // eslint-disable-next-line no-restricted-imports
 import {Animated, StyleSheet, View} from 'react-native';
+import type {StyleProp, TextStyle} from 'react-native';
 import Text from '@components/Text';
 import useThemeStyles from '@hooks/useThemeStyles';
+import variables from '@styles/variables';
 
 type TabLabelProps = {
     /** Title of the tab */
@@ -16,17 +18,30 @@ type TabLabelProps = {
 
     /** Whether an icon is present - used to conditionally apply margin */
     hasIcon?: boolean;
+
+    /** Text style */
+    textStyle?: StyleProp<TextStyle>;
 };
 
-function TabLabel({title = '', activeOpacity = 0, inactiveOpacity = 1, hasIcon = false}: TabLabelProps) {
+function TabLabel({title = '', activeOpacity = 0, inactiveOpacity = 1, hasIcon = false, textStyle}: TabLabelProps) {
     const styles = useThemeStyles();
     return (
-        <View>
+        <View style={{maxWidth: variables.tabSelectorMaxTabLabelWidth}}>
             <Animated.View style={[{opacity: activeOpacity}]}>
-                <Text style={styles.tabText(true, hasIcon)}>{title}</Text>
+                <Text
+                    numberOfLines={1}
+                    style={[styles.tabText(true, hasIcon), textStyle]}
+                >
+                    {title}
+                </Text>
             </Animated.View>
             <Animated.View style={[StyleSheet.absoluteFill, {opacity: inactiveOpacity}]}>
-                <Text style={styles.tabText(false, hasIcon)}>{title}</Text>
+                <Text
+                    numberOfLines={1}
+                    style={[styles.tabText(false, hasIcon), textStyle]}
+                >
+                    {title}
+                </Text>
             </Animated.View>
         </View>
     );
diff --git a/src/components/TabSelector/TabSelector.tsx b/src/components/TabSelector/TabSelector.tsx
index 660c1f86c084..bbc49523fed4 100644
--- a/src/components/TabSelector/TabSelector.tsx
+++ b/src/components/TabSelector/TabSelector.tsx
@@ -12,6 +12,7 @@ function TabSelector({
     state,
     navigation,
     onTabPress = () => {},
+    onLongTabPress,
     position,
     onFocusTrapContainerElementChanged,
     shouldShowLabelWhenInactive = true,
@@ -66,6 +67,7 @@ function TabSelector({
                     tabs={tabs}
                     activeTabKey={activeRouteName}
                     onTabPress={handleTabPress}
+                    onLongTabPress={onLongTabPress}
                     position={position}
                     shouldShowLabelWhenInactive={shouldShowLabelWhenInactive}
                     shouldShowProductTrainingTooltip={shouldShowProductTrainingTooltip}
diff --git a/src/components/TabSelector/TabSelectorBase.tsx b/src/components/TabSelector/TabSelectorBase.tsx
index 3cf80c98719c..0c48ea1b091a 100644
--- a/src/components/TabSelector/TabSelectorBase.tsx
+++ b/src/components/TabSelector/TabSelectorBase.tsx
@@ -22,6 +22,8 @@ function TabSelectorBase({
     tabs,
     activeTabKey,
     onTabPress = () => {},
+    onLongTabPress,
+    onActiveTabPress = () => {},
     position,
     shouldShowLabelWhenInactive = true,
     equalWidth = false,
@@ -96,9 +98,9 @@ function TabSelectorBase({
 
                 const handlePress = () => {
                     if (isActive) {
+                        onActiveTabPress(tab.key);
                         return;
                     }
-
                     setAffectedAnimatedTabs([activeIndex, index]);
                     onTabPress(tab.key);
                 };
@@ -110,6 +112,7 @@ function TabSelectorBase({
                         icon={tab.icon}
                         title={tab.title}
                         onPress={handlePress}
+                        onLongPress={onLongTabPress ? () => onLongTabPress(tab.key) : undefined}
                         activeOpacity={activeOpacity}
                         inactiveOpacity={inactiveOpacity}
                         backgroundColor={backgroundColor}
@@ -120,6 +123,9 @@ function TabSelectorBase({
                         shouldShowProductTrainingTooltip={shouldShowProductTrainingTooltip}
                         renderProductTrainingTooltip={renderProductTrainingTooltip}
                         equalWidth={equalWidth}
+                        badgeText={tab.badgeText}
+                        pendingAction={tab.pendingAction}
+                        isDisabled={tab.isDisabled}
                     />
                 );
             })}
diff --git a/src/components/TabSelector/TabSelectorContext.tsx b/src/components/TabSelector/TabSelectorContext.tsx
index abe8b836b7eb..96e4e1f0f294 100644
--- a/src/components/TabSelector/TabSelectorContext.tsx
+++ b/src/components/TabSelector/TabSelectorContext.tsx
@@ -1,4 +1,4 @@
-import React, {createContext, useContext, useRef} from 'react';
+import React, {createContext, useContext, useEffect, useRef} from 'react';
 // eslint-disable-next-line no-restricted-imports
 import type {LayoutChangeEvent, NativeScrollEvent, NativeSyntheticEvent, ScrollView as RNScrollView} from 'react-native';
 import {defaultTabSelectorActionsContextValue, defaultTabSelectorStateContextValue} from './default';
@@ -12,6 +12,7 @@ function TabSelectorContextProvider({children, activeTabKey}: TabSelectorContext
     const containerRef = useRef<RNScrollView>(null);
     const containerLayoutRef = useRef<{x: number; width: number}>({x: 0, width: 0});
     const tabsRef = useRef<Record<string, {width: number; x: number}>>({});
+    const lastScrolledToTab = useRef('');
 
     const onContainerLayout = (event: LayoutChangeEvent) => {
         const width = event.nativeEvent.layout.width;
@@ -51,11 +52,32 @@ function TabSelectorContextProvider({children, activeTabKey}: TabSelectorContext
             return;
         }
 
+        lastScrolledToTab.current = tabKey;
+
         const {x: tabX, width: tabWidth} = tabData;
 
         scrollToTabUtil({tabX, tabWidth, containerRef, containerWidth: containerLayoutRef.current.width, containerX: containerLayoutRef.current.x});
     };
 
+    // Sync scroll position when the active tab changes externally (e.g. back/forward browser history buttons, not user tap)
+    useEffect(() => {
+        if (!lastScrolledToTab.current || activeTabKey === lastScrolledToTab.current) {
+            return;
+        }
+
+        lastScrolledToTab.current = activeTabKey;
+
+        const tabData = tabsRef.current[activeTabKey];
+
+        if (!tabData) {
+            return;
+        }
+
+        const {x: tabX, width: tabWidth} = tabData;
+
+        scrollToTabUtil({tabX, tabWidth, containerRef, containerWidth: containerLayoutRef.current.width, containerX: containerLayoutRef.current.x});
+    }, [activeTabKey]);
+
     // Because of the React Compiler we don't need to memoize it manually
     // eslint-disable-next-line react/jsx-no-constructed-context-values
     const stateValue: TabSelectorStateContextType = {containerRef};
diff --git a/src/components/TabSelector/TabSelectorItem.tsx b/src/components/TabSelector/TabSelectorItem.tsx
index f7a19002fa30..fb5ada5f9d94 100644
--- a/src/components/TabSelector/TabSelectorItem.tsx
+++ b/src/components/TabSelector/TabSelectorItem.tsx
@@ -1,9 +1,11 @@
 import React, {useState} from 'react';
 // eslint-disable-next-line no-restricted-imports
 import {Animated} from 'react-native';
+import Badge from '@components/Badge';
 import PressableWithFeedback from '@components/Pressable/PressableWithFeedback';
 import Tooltip from '@components/Tooltip';
 import EducationalTooltip from '@components/Tooltip/EducationalTooltip';
+import useNetwork from '@hooks/useNetwork';
 import useThemeStyles from '@hooks/useThemeStyles';
 import variables from '@styles/variables';
 import CONST from '@src/CONST';
@@ -21,6 +23,7 @@ function TabSelectorItem({
     icon,
     title = '',
     onPress = () => {},
+    onLongPress,
     backgroundColor = '',
     activeOpacity = 0,
     inactiveOpacity = 1,
@@ -31,7 +34,12 @@ function TabSelectorItem({
     shouldShowProductTrainingTooltip = false,
     renderProductTrainingTooltip,
     equalWidth = false,
+    badgeText,
+    isDisabled = false,
+    pendingAction,
 }: TabSelectorItemProps) {
+    const {isOffline} = useNetwork();
+
     const styles = useThemeStyles();
     const [isHovered, setIsHovered] = useState(false);
     const shouldShowEducationalTooltip = shouldShowProductTrainingTooltip && isActive;
@@ -40,13 +48,22 @@ function TabSelectorItem({
 
     const accessibilityState = {selected: isActive};
 
+    const isOfflineWithPendingAction = !!isOffline && !!pendingAction;
+    const shouldTextHaveStrikeThrough = isOffline && pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE;
+
     const children = (
         <AnimatedPressableWithFeedback
             accessibilityLabel={title}
             accessibilityState={accessibilityState}
             accessibilityRole={CONST.ROLE.TAB}
-            style={[styles.tabSelectorButton, styles.tabBackground(isHovered, isActive, backgroundColor), styles.userSelectNone]}
-            wrapperStyle={[equalWidth ? styles.flex1 : styles.flexGrow1]}
+            style={[
+                styles.tabSelectorButton,
+                styles.tabBackground(isHovered, isActive, isDisabled, backgroundColor),
+                styles.userSelectNone,
+                isOfflineWithPendingAction ? styles.offlineFeedbackPending : undefined,
+            ]}
+            wrapperStyle={equalWidth ? styles.flex1 : styles.flexGrow1}
+            onLongPress={onLongPress}
             onPress={() => {
                 scrollToTab(tabKey);
                 onPress();
@@ -58,20 +75,28 @@ function TabSelectorItem({
             dataSet={{[CONST.SELECTION_SCRAPER_HIDDEN_ELEMENT]: true}}
             testID={testID}
             sentryLabel={sentryLabel}
+            disabled={isDisabled}
         >
             <TabIcon
                 icon={icon}
-                activeOpacity={styles.tabOpacity(isHovered, isActive, activeOpacity, inactiveOpacity).opacity}
-                inactiveOpacity={styles.tabOpacity(isHovered, isActive, inactiveOpacity, activeOpacity).opacity}
+                activeOpacity={styles.tabOpacity(isDisabled, isHovered, isActive, activeOpacity, inactiveOpacity).opacity}
+                inactiveOpacity={styles.tabOpacity(isDisabled, isHovered, isActive, inactiveOpacity, activeOpacity).opacity}
             />
             {(shouldShowLabelWhenInactive || isActive) && (
                 <TabLabel
+                    textStyle={shouldTextHaveStrikeThrough ? styles.offlineFeedbackDeleted : undefined}
                     title={title}
-                    activeOpacity={styles.tabOpacity(isHovered, isActive, activeOpacity, inactiveOpacity).opacity}
-                    inactiveOpacity={styles.tabOpacity(isHovered, isActive, inactiveOpacity, activeOpacity).opacity}
+                    activeOpacity={styles.tabOpacity(isDisabled, isHovered, isActive, activeOpacity, inactiveOpacity).opacity}
+                    inactiveOpacity={styles.tabOpacity(isDisabled, isHovered, isActive, inactiveOpacity, activeOpacity).opacity}
                     hasIcon={!!icon}
                 />
             )}
+            {!!badgeText && (
+                <Badge
+                    text={badgeText}
+                    success
+                />
+            )}
         </AnimatedPressableWithFeedback>
     );
 
diff --git a/src/components/TabSelector/types.ts b/src/components/TabSelector/types.ts
index 627440c23a36..4d5ac355b75c 100644
--- a/src/components/TabSelector/types.ts
+++ b/src/components/TabSelector/types.ts
@@ -2,6 +2,7 @@ import type {MaterialTopTabBarProps} from '@react-navigation/material-top-tabs';
 // eslint-disable-next-line no-restricted-imports
 import type {Animated} from 'react-native';
 import type {ThemeColors} from '@styles/theme/types';
+import type {PendingAction} from '@src/types/onyx/OnyxCommon';
 import type IconAsset from '@src/types/utils/IconAsset';
 import type WithSentryLabel from '@src/types/utils/SentryLabel';
 
@@ -9,6 +10,9 @@ type TabSelectorProps = MaterialTopTabBarProps & {
     /* Callback fired when tab is pressed */
     onTabPress?: (name: string) => void;
 
+    /* Callback fired when tab is long pressed */
+    onLongTabPress?: (key: string) => void;
+
     /** Callback to register focus trap container element */
     onFocusTrapContainerElementChanged?: (element: HTMLElement | null) => void;
 
@@ -37,6 +41,15 @@ type TabSelectorBaseItem = WithSentryLabel & {
 
     /** Test identifier used to find elements in tests. */
     testID?: string;
+
+    /** Text to display on the badge on the tab. */
+    badgeText?: string;
+
+    /** Whether this tab is disabled */
+    isDisabled?: boolean;
+
+    /** Pending action for the tab. */
+    pendingAction?: PendingAction;
 };
 
 type TabSelectorBaseProps = {
@@ -49,6 +62,12 @@ type TabSelectorBaseProps = {
     /** Called when a tab is pressed with its key. */
     onTabPress?: (key: string) => void;
 
+    /* Callback fired when tab is long pressed */
+    onLongTabPress?: (key: string) => void;
+
+    /* Callback fired when active tab is pressed */
+    onActiveTabPress?: (key: string) => void;
+
     /** Animated position from a navigator (optional). */
     position?: Animated.AnimatedInterpolation<number>;
 
@@ -72,6 +91,9 @@ type TabSelectorItemProps = WithSentryLabel & {
     /** Function to call when onPress */
     onPress?: () => void;
 
+    /* Callback fired when tab is long pressed */
+    onLongPress?: () => void;
+
     /** Icon to display on tab */
     icon?: IconAsset;
 
@@ -104,6 +126,15 @@ type TabSelectorItemProps = WithSentryLabel & {
 
     /** Function to render the content of the product training tooltip. */
     renderProductTrainingTooltip?: () => React.JSX.Element;
+
+    /** Text to display on the badge on the tab. */
+    badgeText?: string;
+
+    /** Whether this tab is disabled */
+    isDisabled?: boolean;
+
+    /** Pending action for the tab. */
+    pendingAction?: PendingAction;
 };
 
 type AnimationConfigBase = {
diff --git a/src/libs/Navigation/AppNavigator/createRootStackNavigator/GetStateForActionHandlers.ts b/src/libs/Navigation/AppNavigator/createRootStackNavigator/GetStateForActionHandlers.ts
index a439ecf76528..6dd03697dcf4 100644
--- a/src/libs/Navigation/AppNavigator/createRootStackNavigator/GetStateForActionHandlers.ts
+++ b/src/libs/Navigation/AppNavigator/createRootStackNavigator/GetStateForActionHandlers.ts
@@ -194,7 +194,7 @@ function handleReplaceReportsSplitNavigatorAction(
  * that the Home+RHP browser-history entry is stale and correctly replaces it with
  * a new Search entry, producing browser history [Home, Search].
  *
- * The companion history-preservation logic lives in addCustomHistoryRouterExtension
+ * The companion history-preservation logic lives in addRootHistoryRouterExtension
  * which keeps `state.history` unchanged for this action so that no browser history
  * update is triggered during the insert step itself.
  *
diff --git a/src/libs/Navigation/AppNavigator/createRootStackNavigator/index.tsx b/src/libs/Navigation/AppNavigator/createRootStackNavigator/index.tsx
index b6138ecd540c..77f9b0430b48 100644
--- a/src/libs/Navigation/AppNavigator/createRootStackNavigator/index.tsx
+++ b/src/libs/Navigation/AppNavigator/createRootStackNavigator/index.tsx
@@ -1,6 +1,7 @@
 import type {NavigationProp, NavigatorTypeBagBase, ParamListBase, StaticConfig, TypedNavigator} from '@react-navigation/native';
 import {createNavigatorFactory} from '@react-navigation/native';
 import RootNavigatorExtraContent from '@components/Navigation/RootNavigatorExtraContent';
+import addRootHistoryRouterExtension from '@libs/Navigation/AppNavigator/routerExtensions/addRootHistoryRouterExtension';
 import useNavigationResetOnLayoutChange from '@libs/Navigation/AppNavigator/useNavigationResetOnLayoutChange';
 import createPlatformStackNavigatorComponent from '@libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent';
 import defaultPlatformStackScreenOptions from '@libs/Navigation/PlatformStackNavigation/defaultPlatformStackScreenOptions';
@@ -9,7 +10,7 @@ import RootStackRouter from './RootStackRouter';
 import useCustomRootStackNavigatorState from './useCustomRootStackNavigatorState';
 
 const RootStackNavigatorComponent = createPlatformStackNavigatorComponent('RootStackNavigator', {
-    createRouter: RootStackRouter,
+    createRouter: addRootHistoryRouterExtension(RootStackRouter),
     defaultScreenOptions: defaultPlatformStackScreenOptions,
     useCustomEffects: useNavigationResetOnLayoutChange,
     useCustomState: useCustomRootStackNavigatorState,
diff --git a/src/libs/Navigation/AppNavigator/createSearchFullscreenNavigator/index.tsx b/src/libs/Navigation/AppNavigator/createSearchFullscreenNavigator/index.tsx
index 9ac28744a5ca..786027116ff7 100644
--- a/src/libs/Navigation/AppNavigator/createSearchFullscreenNavigator/index.tsx
+++ b/src/libs/Navigation/AppNavigator/createSearchFullscreenNavigator/index.tsx
@@ -2,6 +2,7 @@ import type {NavigationProp, NavigatorTypeBagBase, ParamListBase, StaticConfig,
 import {createNavigatorFactory} from '@react-navigation/native';
 import SearchSidebar from '@components/Navigation/SearchSidebar';
 import usePreserveNavigatorState from '@libs/Navigation/AppNavigator/createSplitNavigator/usePreserveNavigatorState';
+import addPushParamsRouterExtension from '@libs/Navigation/AppNavigator/routerExtensions/addPushParamsRouterExtension';
 import useNavigationResetOnLayoutChange from '@libs/Navigation/AppNavigator/useNavigationResetOnLayoutChange';
 import createPlatformStackNavigatorComponent from '@navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent';
 import defaultPlatformStackScreenOptions from '@navigation/PlatformStackNavigation/defaultPlatformStackScreenOptions';
@@ -15,7 +16,7 @@ function useCustomEffects(props: CustomEffectsHookProps) {
 }
 
 const SearchFullscreenNavigatorComponent = createPlatformStackNavigatorComponent('SearchFullscreenNavigator', {
-    createRouter: SearchFullscreenRouter,
+    createRouter: addPushParamsRouterExtension(SearchFullscreenRouter),
     defaultScreenOptions: defaultPlatformStackScreenOptions,
     useCustomEffects,
     useCustomState,
diff --git a/src/libs/Navigation/AppNavigator/createSplitNavigator/SplitRouter.ts b/src/libs/Navigation/AppNavigator/createSplitNavigator/SplitRouter.ts
index 397388f73693..a5673e8b8252 100644
--- a/src/libs/Navigation/AppNavigator/createSplitNavigator/SplitRouter.ts
+++ b/src/libs/Navigation/AppNavigator/createSplitNavigator/SplitRouter.ts
@@ -116,9 +116,19 @@ function shouldPopEntireNavigator(state: StackState, action: CommonActions.Actio
 
 function SplitRouter(options: SplitNavigatorRouterOptions) {
     const stackRouter = StackRouter(options);
+
+    const getRehydratedState = (partialState: StackState, configOptions: RouterConfigOptions): StackNavigationState<ParamListBase> => {
+        const adaptedState = adaptStateIfNecessary({state: partialState, options});
+        return stackRouter.getRehydratedState(adaptedState, configOptions);
+    };
+
     return {
         ...stackRouter,
         getStateForAction(state: StackNavigationState<ParamListBase>, action: CommonActions.Action | StackActionType, configOptions: RouterConfigOptions) {
+            if (action.type === CONST.NAVIGATION.ACTION_TYPE.RESET) {
+                const result = stackRouter.getStateForAction(state, action, configOptions);
+                return result ? getRehydratedState(result, configOptions) : result;
+            }
             if (isPushingSidebarOnCentralPane(state, action, options)) {
                 if (getIsNarrowLayout()) {
                     const newAction = StackActions.popToTop();
@@ -147,10 +157,7 @@ function SplitRouter(options: SplitNavigatorRouterOptions) {
             return maybeAdaptedState as StackNavigationState<ParamListBase>;
         },
 
-        getRehydratedState(partialState: StackState, {routeNames, routeParamList, routeGetIdList}: RouterConfigOptions): StackNavigationState<ParamListBase> {
-            const adaptedState = adaptStateIfNecessary({state: partialState, options});
-            return stackRouter.getRehydratedState(adaptedState, {routeNames, routeParamList, routeGetIdList});
-        },
+        getRehydratedState,
     };
 }
 
diff --git a/src/libs/Navigation/AppNavigator/customHistory/addCustomHistoryRouterExtension.ts b/src/libs/Navigation/AppNavigator/customHistory/addCustomHistoryRouterExtension.ts
deleted file mode 100644
index 49e19fbdc6d0..000000000000
--- a/src/libs/Navigation/AppNavigator/customHistory/addCustomHistoryRouterExtension.ts
+++ /dev/null
@@ -1,144 +0,0 @@
-import {CommonActions, findFocusedRoute} from '@react-navigation/native';
-import type {ParamListBase, PartialState, Router, RouterConfigOptions, StackActionType} from '@react-navigation/native';
-import type {PlatformStackNavigationState, PlatformStackRouterFactory, PlatformStackRouterOptions} from '@libs/Navigation/PlatformStackNavigation/types';
-import type {SetParamsAction} from '@libs/Navigation/types';
-import CONST from '@src/CONST';
-import type {HistoryStackNavigatorAction, SetHistoryParamActionType} from './types';
-
-const CUSTOM_HISTORY_PREFIX = 'CUSTOM_HISTORY';
-
-function isSetParamsAction(action: HistoryStackNavigatorAction): action is SetParamsAction {
-    return action.type === CONST.NAVIGATION.ACTION_TYPE.SET_PARAMS;
-}
-
-function isSetHistoryParamAction(action: HistoryStackNavigatorAction): action is SetHistoryParamActionType {
-    return action.type === CONST.NAVIGATION.ACTION_TYPE.SET_HISTORY_PARAM;
-}
-
-// The history can be anything. For now, string is enough but we can extend it to include more data if necessary.
-function getCustomHistoryEntry(routeName: string) {
-    return `${CUSTOM_HISTORY_PREFIX}-${routeName}`;
-}
-
-/**
- * Higher-order function that extends the React Navigation stack router with custom history functionality.
- * It allows tracking and managing navigation history entries that are not determined by the routes of navigator.
- * The extension adds support for custom history entries through route params and maintains a history stack
- * that can be manipulated independently of the navigation state.
- *
- * @param originalStackRouter - The original stack router function to be extended
- * @returns Enhanced router with custom history functionality
- */
-
-function addCustomHistoryRouterExtension<RouterOptions extends PlatformStackRouterOptions = PlatformStackRouterOptions>(
-    originalRouter: PlatformStackRouterFactory<ParamListBase, RouterOptions>,
-) {
-    return (options: RouterOptions): Router<PlatformStackNavigationState<ParamListBase>, HistoryStackNavigatorAction> => {
-        const router = originalRouter(options);
-
-        const enhanceStateWithHistory = (state: PlatformStackNavigationState<ParamListBase>) => {
-            return {
-                ...state,
-                history: state.routes.map((route) => route.key),
-            };
-        };
-
-        // Override methods to enhance state with history
-        const getInitialState = (configOptions: RouterConfigOptions) => {
-            const state = router.getInitialState(configOptions);
-            return enhanceStateWithHistory(state);
-        };
-
-        const getRehydratedState = (partialState: PartialState<PlatformStackNavigationState<ParamListBase>>, configOptions: RouterConfigOptions) => {
-            const state = router.getRehydratedState(partialState, configOptions);
-            const stateWithInitialHistory = enhanceStateWithHistory(state);
-
-            const focusedRoute = findFocusedRoute(stateWithInitialHistory);
-
-            // There always be a focused route in the state. It's for type safety.
-            if (!focusedRoute) {
-                return stateWithInitialHistory;
-            }
-
-            // Custom history param used to show the side panel is handled here
-            if (state.history?.at(-1) === CONST.NAVIGATION.CUSTOM_HISTORY_ENTRY_SIDE_PANEL) {
-                stateWithInitialHistory.history = [...stateWithInitialHistory.history, CONST.NAVIGATION.CUSTOM_HISTORY_ENTRY_SIDE_PANEL];
-                return stateWithInitialHistory;
-            }
-
-            return stateWithInitialHistory;
-        };
-
-        const getStateForAction = (
-            state: PlatformStackNavigationState<ParamListBase>,
-            action: CommonActions.Action | StackActionType | HistoryStackNavigatorAction,
-            configOptions: RouterConfigOptions,
-        ) => {
-            // We want to set the right param and then update the history
-            if (isSetHistoryParamAction(action)) {
-                const customHistoryEntry = getCustomHistoryEntry(action.payload.key);
-
-                // Start with updating the param.
-                const setParamsAction = CommonActions.setParams({[action.payload.key]: action.payload.value});
-                const stateWithUpdatedParams = router.getStateForAction(state, setParamsAction, configOptions);
-
-                // This shouldn't ever happen as the history should be always defined. It's for type safety.
-                if (!stateWithUpdatedParams?.history) {
-                    return stateWithUpdatedParams;
-                }
-
-                // If it's set to true, we need to add the history entry if it's not already there.
-                if (action.payload.value && stateWithUpdatedParams.history.at(-1) !== customHistoryEntry) {
-                    return {...stateWithUpdatedParams, history: [...stateWithUpdatedParams.history, customHistoryEntry]};
-                }
-
-                // If it's set to false, we need to remove the history entry if it's there.
-                if (!action.payload.value) {
-                    return {...stateWithUpdatedParams, history: stateWithUpdatedParams.history.filter((entry) => entry !== customHistoryEntry)};
-                }
-
-                // Else, do not change history.
-                return stateWithUpdatedParams;
-            }
-
-            const newState = router.getStateForAction(state, action, configOptions);
-
-            // If the action was not handled, return null.
-            if (!newState) {
-                return null;
-            }
-
-            // If the action was a setParams action, we need to preserve the history.
-            if (isSetParamsAction(action) && state.history) {
-                return {
-                    ...newState,
-                    history: [...state.history],
-                };
-            }
-
-            // For REPLACE_FULLSCREEN_UNDER_RHP we intentionally preserve the original history
-            // array so that useLinking sees historyDelta=0 and does NOT push/pop any browser
-            // history entries for this intermediate state change. The correct browser history
-            // update happens later when DISMISS_MODAL pops the RHP in the next animation frame.
-            if ((action as {type: string}).type === CONST.NAVIGATION.ACTION_TYPE.REPLACE_FULLSCREEN_UNDER_RHP && state.history) {
-                // @ts-expect-error newState can be partial but getRehydratedState handles it correctly.
-                const rehydrated = getRehydratedState(newState, configOptions);
-                return {...rehydrated, history: state.history};
-            }
-
-            // Handle every other action.
-            // @ts-expect-error newState can be partial or not. But getRehydratedState will handle it correctly even if the stale === false.
-            // And we need to update the history if routes have changed.
-            return getRehydratedState(newState, configOptions);
-        };
-
-        return {
-            ...router,
-            getInitialState,
-            getRehydratedState,
-            getStateForAction,
-        };
-    };
-}
-
-export default addCustomHistoryRouterExtension;
diff --git a/src/libs/Navigation/AppNavigator/customHistory/index.ts b/src/libs/Navigation/AppNavigator/customHistory/index.ts
deleted file mode 100644
index 674be7763434..000000000000
--- a/src/libs/Navigation/AppNavigator/customHistory/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// eslint-disable-next-line import/prefer-default-export
-export {default as addCustomHistoryRouterExtension} from './addCustomHistoryRouterExtension';
diff --git a/src/libs/Navigation/AppNavigator/customHistory/types.ts b/src/libs/Navigation/AppNavigator/customHistory/types.ts
deleted file mode 100644
index cd84971f4edf..000000000000
--- a/src/libs/Navigation/AppNavigator/customHistory/types.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import type {CommonActions, StackActionType} from '@react-navigation/native';
-import type CONST from '@src/CONST';
-
-type HistoryStackNavigatorAction = CommonActions.Action | StackActionType | HistoryStackNavigatorActionType;
-
-type HistoryStackNavigatorActionType = {
-    type: typeof CONST.NAVIGATION.ACTION_TYPE.SET_HISTORY_PARAM;
-    payload: {
-        key: string;
-        value: boolean;
-    };
-};
-
-type SetHistoryParamActionType = HistoryStackNavigatorAction & {
-    type: typeof CONST.NAVIGATION.ACTION_TYPE.SET_HISTORY_PARAM;
-};
-
-export type {HistoryStackNavigatorAction, HistoryStackNavigatorActionType, SetHistoryParamActionType};
diff --git a/src/libs/Navigation/AppNavigator/routerExtensions/addPushParamsRouterExtension.ts b/src/libs/Navigation/AppNavigator/routerExtensions/addPushParamsRouterExtension.ts
new file mode 100644
index 000000000000..6320fd1fb521
--- /dev/null
+++ b/src/libs/Navigation/AppNavigator/routerExtensions/addPushParamsRouterExtension.ts
@@ -0,0 +1,179 @@
+import {CommonActions} from '@react-navigation/native';
+import type {NavigationRoute, ParamListBase, PartialState, Router, RouterConfigOptions, StackActionType} from '@react-navigation/native';
+import type {PlatformStackNavigationState, PlatformStackRouterFactory, PlatformStackRouterOptions} from '@libs/Navigation/PlatformStackNavigation/types';
+import type {GoBackAction, SetParamsAction} from '@libs/Navigation/types';
+import CONST from '@src/CONST';
+import type {CustomHistoryEntry, PushParamsActionType, PushParamsRouterAction} from './types';
+import {enhanceStateWithHistory} from './utils';
+
+function preserveHistoryForRoutes(oldHistory: CustomHistoryEntry[], routes: Array<{key?: string}>): CustomHistoryEntry[] {
+    const remainingKeys = new Set(routes.map((r) => r.key));
+    return oldHistory.filter((entry) => typeof entry === 'string' || remainingKeys.has(entry.key));
+}
+
+function isSetParamsAction(action: PushParamsRouterAction): action is SetParamsAction {
+    return action.type === CONST.NAVIGATION.ACTION_TYPE.SET_PARAMS;
+}
+
+function isPushParamsAction(action: PushParamsRouterAction): action is PushParamsActionType {
+    return action.type === CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS;
+}
+
+function isGoBackAction(action: PushParamsRouterAction): action is GoBackAction {
+    return action.type === CONST.NAVIGATION.ACTION_TYPE.GO_BACK;
+}
+
+function isPopAction(action: PushParamsRouterAction): boolean {
+    return action.type === CONST.NAVIGATION.ACTION_TYPE.POP;
+}
+
+/**
+ * Higher-order function that extends a stack router with push-params history functionality.
+ * It maintains a separate history stack of route snapshots that can diverge from the routes array,
+ * enabling back-navigation through param changes (via PUSH_PARAMS) without requiring additional routes.
+ *
+ * This extension handles:
+ * - PUSH_PARAMS: sets params on the focused route and appends a snapshot to history
+ * - GO_BACK/POP: reverts params to the previous snapshot when surplus history exists for the same route
+ * - SET_PARAMS: preserves existing history unchanged
+ * - RESET: preserves history entries for routes that survive the reset
+ *
+ * TODO: Remove this custom history extension after upgrading to React Navigation 8,
+ * which has built-in support for a PUSH_PARAMS-like action.
+ *
+ * NOTE: The PUSH_PARAMS approach is heuristic and only works in the current setup for the
+ * SearchFullscreenNavigator. It may break if new screens are added to that navigator or if
+ * other structural changes are made to the navigation hierarchy.
+ */
+function addPushParamsRouterExtension<RouterOptions extends PlatformStackRouterOptions = PlatformStackRouterOptions>(
+    originalRouter: PlatformStackRouterFactory<ParamListBase, RouterOptions>,
+) {
+    return (options: RouterOptions): Router<PlatformStackNavigationState<ParamListBase>, PushParamsRouterAction> => {
+        const router = originalRouter(options);
+
+        const getInitialState = (configOptions: RouterConfigOptions) => {
+            const state = router.getInitialState(configOptions);
+            return enhanceStateWithHistory(state);
+        };
+
+        const getRehydratedState = (partialState: PartialState<PlatformStackNavigationState<ParamListBase>>, configOptions: RouterConfigOptions) => {
+            const state = router.getRehydratedState(partialState, configOptions);
+            return enhanceStateWithHistory(state);
+        };
+
+        const getStateForAction = (
+            state: PlatformStackNavigationState<ParamListBase>,
+            action: CommonActions.Action | StackActionType | PushParamsRouterAction,
+            configOptions: RouterConfigOptions,
+        ) => {
+            if (isPushParamsAction(action)) {
+                const setParamsAction = CommonActions.setParams(action.payload.params);
+                const stateWithUpdatedParams = router.getStateForAction(state, setParamsAction, configOptions);
+
+                if (!stateWithUpdatedParams?.history) {
+                    return stateWithUpdatedParams;
+                }
+
+                const lastRoute = stateWithUpdatedParams.routes.at(-1);
+
+                if (lastRoute) {
+                    return {...stateWithUpdatedParams, history: [...stateWithUpdatedParams.history, lastRoute]};
+                }
+
+                return stateWithUpdatedParams;
+            }
+
+            // On native there is no browser history, so GO_BACK/POP operate on state.routes which
+            // PUSH_PARAMS never grew. Without this intercept the StackRouter would either pop the
+            // entire screen (if routes.length > 1) or return null and bubble the action up to the
+            // parent navigator. Instead, we consume the action here by reverting params to the
+            // previous history snapshot — mirroring what the browser does on web via popstate.
+            if ((isGoBackAction(action) || isPopAction(action)) && state.history) {
+                const routeHistoryEntries = state.history.filter((entry): entry is NavigationRoute<ParamListBase, string> => typeof entry !== 'string');
+
+                if (routeHistoryEntries.length > state.routes.length) {
+                    const lastTwo = routeHistoryEntries.slice(-2);
+
+                    // Only revert params when the last two history snapshots share the same route key,
+                    // meaning they are consecutive PUSH_PARAMS snapshots of the same screen. If the
+                    // keys differ, a different screen sits on top (e.g. Search{q=A} -> Search{q=B} -> OtherPage)
+                    // and standard POP should remove that screen instead.
+                    if (lastTwo.length === 2 && lastTwo.at(0)?.key === lastTwo.at(1)?.key) {
+                        const newHistory = [...state.history];
+                        newHistory.pop();
+
+                        const lastRoute = state.routes.at(-1);
+                        if (lastRoute) {
+                            const routes = [...state.routes];
+                            routes[state.routes.length - 1] = {
+                                ...lastRoute,
+                                params: lastTwo.at(0)?.params,
+                            };
+
+                            return {
+                                ...state,
+                                routes,
+                                history: newHistory,
+                            };
+                        }
+                    }
+                }
+
+                // Keys didn't match or no surplus for the focused route — let the StackRouter
+                // handle the pop normally, but preserve history entries for routes that survive
+                // so PUSH_PARAMS snapshots aren't wiped by getRehydratedState.
+                const newState = router.getStateForAction(state, action, configOptions);
+                if (!newState) {
+                    return null;
+                }
+                return {
+                    ...newState,
+                    history: preserveHistoryForRoutes(state.history as CustomHistoryEntry[], newState.routes),
+                };
+            }
+
+            const newState = router.getStateForAction(state, action, configOptions);
+
+            if (!newState) {
+                return null;
+            }
+
+            // SET_PARAMS should not alter the history stack — keep the existing history as-is.
+            if (isSetParamsAction(action) && state.history) {
+                return {
+                    ...newState,
+                    history: [...state.history],
+                };
+            }
+
+            // For all other actions, rebuild history from the updated routes.
+            // @ts-expect-error newState may be partial, but getRehydratedState handles both partial and full states correctly.
+            const rehydratedState = getRehydratedState(newState, configOptions);
+
+            // RESET actions (fired by web URL sync after PUSH_PARAMS changes the URL) would
+            // normally rebuild history 1:1 from routes via getRehydratedState, wiping all
+            // PUSH_PARAMS snapshots. Preserve history entries for routes that still exist
+            // in the rehydrated state (which may have added routes, e.g. for wide layout).
+            if (action.type === CONST.NAVIGATION.ACTION_TYPE.RESET && state.history) {
+                const preservedHistory = preserveHistoryForRoutes(state.history as CustomHistoryEntry[], rehydratedState.routes);
+                if (preservedHistory.length > 0) {
+                    return {
+                        ...rehydratedState,
+                        history: preservedHistory,
+                    };
+                }
+            }
+
+            return rehydratedState;
+        };
+
+        return {
+            ...router,
+            getInitialState,
+            getRehydratedState,
+            getStateForAction,
+        };
+    };
+}
+
+export default addPushParamsRouterExtension;
diff --git a/src/libs/Navigation/AppNavigator/routerExtensions/addRootHistoryRouterExtension.ts b/src/libs/Navigation/AppNavigator/routerExtensions/addRootHistoryRouterExtension.ts
new file mode 100644
index 000000000000..964b1ef02529
--- /dev/null
+++ b/src/libs/Navigation/AppNavigator/routerExtensions/addRootHistoryRouterExtension.ts
@@ -0,0 +1,78 @@
+import type {CommonActions, ParamListBase, PartialState, Router, RouterConfigOptions, StackActionType} from '@react-navigation/native';
+import type {ReplaceFullscreenUnderRHPActionType, RootStackNavigatorAction} from '@libs/Navigation/AppNavigator/createRootStackNavigator/types';
+import type {PlatformStackNavigationState, PlatformStackRouterFactory, PlatformStackRouterOptions} from '@libs/Navigation/PlatformStackNavigation/types';
+import CONST from '@src/CONST';
+import {enhanceStateWithHistory} from './utils';
+
+function isReplaceFullscreenUnderRHPAction(action: RootStackNavigatorAction): action is ReplaceFullscreenUnderRHPActionType {
+    return action.type === CONST.NAVIGATION.ACTION_TYPE.REPLACE_FULLSCREEN_UNDER_RHP;
+}
+
+/**
+ * Higher-order function that extends a React Navigation stack router with history
+ * management for the root stack navigator.
+ *
+ * It maintains a `history` array mirroring the routes and handles two concerns:
+ *
+ * 1. **Side panel** – preserves the CUSTOM_HISTORY_ENTRY_SIDE_PANEL entry through
+ *    rehydration so the side panel open/close state survives navigation state rebuilds.
+ *
+ * 2. **REPLACE_FULLSCREEN_UNDER_RHP** – freezes the history array for this action so
+ *    that useLinking sees historyDelta=0 and does NOT push/pop any browser history
+ *    entries for this intermediate state change. The correct browser history update
+ *    happens later when DISMISS_MODAL pops the RHP in the next animation frame.
+ */
+function addRootHistoryRouterExtension<RouterOptions extends PlatformStackRouterOptions = PlatformStackRouterOptions>(
+    originalRouter: PlatformStackRouterFactory<ParamListBase, RouterOptions>,
+) {
+    return (options: RouterOptions): Router<PlatformStackNavigationState<ParamListBase>, CommonActions.Action | StackActionType> => {
+        const router = originalRouter(options);
+
+        const getInitialState = (configOptions: RouterConfigOptions) => {
+            const state = router.getInitialState(configOptions);
+            return enhanceStateWithHistory(state);
+        };
+
+        const getRehydratedState = (partialState: PartialState<PlatformStackNavigationState<ParamListBase>>, configOptions: RouterConfigOptions) => {
+            const state = router.getRehydratedState(partialState, configOptions);
+            const stateWithInitialHistory = enhanceStateWithHistory(state);
+
+            if (state.history?.at(-1) === CONST.NAVIGATION.CUSTOM_HISTORY_ENTRY_SIDE_PANEL) {
+                stateWithInitialHistory.history = [...stateWithInitialHistory.history, CONST.NAVIGATION.CUSTOM_HISTORY_ENTRY_SIDE_PANEL];
+                return stateWithInitialHistory;
+            }
+
+            return stateWithInitialHistory;
+        };
+
+        const getStateForAction = (state: PlatformStackNavigationState<ParamListBase>, action: CommonActions.Action | StackActionType, configOptions: RouterConfigOptions) => {
+            const newState = router.getStateForAction(state, action, configOptions);
+
+            if (!newState) {
+                return null;
+            }
+
+            // For REPLACE_FULLSCREEN_UNDER_RHP we intentionally preserve the original history
+            // array so that useLinking sees historyDelta=0 and does NOT push/pop any browser
+            // history entries for this intermediate state change. The correct browser history
+            // update happens later when DISMISS_MODAL pops the RHP in the next animation frame.
+            if (isReplaceFullscreenUnderRHPAction(action) && state.history) {
+                // @ts-expect-error newState can be partial but getRehydratedState handles it correctly.
+                const rehydrated = getRehydratedState(newState, configOptions);
+                return {...rehydrated, history: state.history};
+            }
+
+            // @ts-expect-error newState may be partial, but getRehydratedState handles both partial and full states correctly.
+            return getRehydratedState(newState, configOptions);
+        };
+
+        return {
+            ...router,
+            getInitialState,
+            getRehydratedState,
+            getStateForAction,
+        };
+    };
+}
+
+export default addRootHistoryRouterExtension;
diff --git a/src/libs/Navigation/AppNavigator/routerExtensions/index.ts b/src/libs/Navigation/AppNavigator/routerExtensions/index.ts
new file mode 100644
index 000000000000..e571bd79339a
--- /dev/null
+++ b/src/libs/Navigation/AppNavigator/routerExtensions/index.ts
@@ -0,0 +1,2 @@
+export {default as addRootHistoryRouterExtension} from './addRootHistoryRouterExtension';
+export {default as addPushParamsRouterExtension} from './addPushParamsRouterExtension';
diff --git a/src/libs/Navigation/AppNavigator/routerExtensions/types.ts b/src/libs/Navigation/AppNavigator/routerExtensions/types.ts
new file mode 100644
index 000000000000..ccc1dfdc2373
--- /dev/null
+++ b/src/libs/Navigation/AppNavigator/routerExtensions/types.ts
@@ -0,0 +1,15 @@
+import type {CommonActions, NavigationRoute, ParamListBase, StackActionType} from '@react-navigation/native';
+import type CONST from '@src/CONST';
+
+type PushParamsActionType = {
+    type: typeof CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS;
+    payload: {
+        params: Record<string, unknown>;
+    };
+};
+
+type PushParamsRouterAction = CommonActions.Action | StackActionType | PushParamsActionType;
+
+type CustomHistoryEntry = NavigationRoute<ParamListBase, string> | string;
+
+export type {PushParamsRouterAction, PushParamsActionType, CustomHistoryEntry};
diff --git a/src/libs/Navigation/AppNavigator/routerExtensions/utils.ts b/src/libs/Navigation/AppNavigator/routerExtensions/utils.ts
new file mode 100644
index 000000000000..63b262c695e8
--- /dev/null
+++ b/src/libs/Navigation/AppNavigator/routerExtensions/utils.ts
@@ -0,0 +1,13 @@
+import type {ParamListBase} from '@react-navigation/native';
+import type {PlatformStackNavigationState} from '@libs/Navigation/PlatformStackNavigation/types';
+import type {CustomHistoryEntry} from './types';
+
+function enhanceStateWithHistory(state: PlatformStackNavigationState<ParamListBase>) {
+    return {
+        ...state,
+        history: state.routes.map((route) => ({...route})) as CustomHistoryEntry[],
+    };
+}
+
+// eslint-disable-next-line import/prefer-default-export
+export {enhanceStateWithHistory};
diff --git a/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.native.tsx b/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.native.tsx
index ce41090ab349..ee0f70d7744a 100644
--- a/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.native.tsx
+++ b/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.native.tsx
@@ -3,7 +3,6 @@ import {StackRouter, useNavigationBuilder} from '@react-navigation/native';
 import {NativeStackView} from '@react-navigation/native-stack';
 import type {NativeStackNavigationEventMap, NativeStackNavigationOptions} from '@react-navigation/native-stack';
 import React, {useMemo} from 'react';
-import {addCustomHistoryRouterExtension} from '@libs/Navigation/AppNavigator/customHistory';
 import convertToNativeNavigationOptions from '@libs/Navigation/PlatformStackNavigation/navigationOptions/convertToNativeNavigationOptions';
 import type {
     CreatePlatformStackNavigatorComponentOptions,
@@ -18,7 +17,7 @@ function createPlatformStackNavigatorComponent<RouterOptions extends PlatformSta
     displayName: string,
     options?: CreatePlatformStackNavigatorComponentOptions<RouterOptions>,
 ) {
-    const createRouter = addCustomHistoryRouterExtension(options?.createRouter ?? StackRouter);
+    const createRouter = options?.createRouter ?? StackRouter;
     const defaultScreenOptions = options?.defaultScreenOptions;
     const useCustomState = options?.useCustomState ?? (() => undefined);
     const useCustomEffects = options?.useCustomEffects ?? (() => undefined);
diff --git a/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.tsx b/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.tsx
index 730e269d507a..14bee962337f 100644
--- a/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.tsx
+++ b/src/libs/Navigation/PlatformStackNavigation/createPlatformStackNavigatorComponent/index.tsx
@@ -3,7 +3,6 @@ import {StackRouter, useNavigationBuilder} from '@react-navigation/native';
 import type {StackNavigationEventMap, StackNavigationOptions} from '@react-navigation/stack';
 import {StackView} from '@react-navigation/stack';
 import React, {useMemo} from 'react';
-import {addCustomHistoryRouterExtension} from '@libs/Navigation/AppNavigator/customHistory';
 import convertToWebNavigationOptions from '@libs/Navigation/PlatformStackNavigation/navigationOptions/convertToWebNavigationOptions';
 import type {
     CreatePlatformStackNavigatorComponentOptions,
@@ -18,7 +17,7 @@ function createPlatformStackNavigatorComponent<RouterOptions extends PlatformSta
     displayName: string,
     options?: CreatePlatformStackNavigatorComponentOptions<RouterOptions>,
 ) {
-    const createRouter = addCustomHistoryRouterExtension(options?.createRouter ?? StackRouter);
+    const createRouter = options?.createRouter ?? StackRouter;
     const useCustomState = options?.useCustomState ?? (() => undefined);
     const defaultScreenOptions = options?.defaultScreenOptions;
     const ExtraContent = options?.ExtraContent;
diff --git a/src/libs/Navigation/types.ts b/src/libs/Navigation/types.ts
index b37080736f7d..d654ab9e7591 100644
--- a/src/libs/Navigation/types.ts
+++ b/src/libs/Navigation/types.ts
@@ -3213,6 +3213,7 @@ export type {
     FeatureTrainingNavigatorParamList,
     FlagCommentNavigatorParamList,
     FullScreenName,
+    GoBackAction,
     MissingPersonalDetailsParamList,
     MoneyRequestNavigatorParamList,
     NavigationPartialRoute,
diff --git a/src/pages/Search/SearchPageNarrow.tsx b/src/pages/Search/SearchPageNarrow.tsx
index 310437fb88d3..a54d0fecbb2a 100644
--- a/src/pages/Search/SearchPageNarrow.tsx
+++ b/src/pages/Search/SearchPageNarrow.tsx
@@ -37,6 +37,7 @@ import {search} from '@userActions/Search';
 import ROUTES from '@src/ROUTES';
 import type {SearchResults} from '@src/types/onyx';
 import type {SearchResultsInfo} from '@src/types/onyx/SearchResults';
+import SearchPageTabSelector from './SearchPageTabSelector';
 
 const TOO_CLOSE_TO_TOP_DISTANCE = 10;
 const TOO_CLOSE_TO_BOTTOM_DISTANCE = 10;
@@ -199,6 +200,12 @@ function SearchPageNarrow({queryJSON, searchResults, isMobileSelectionModeEnable
                                         styles.searchTopBarZIndexStyle,
                                     ]}
                                 >
+                                    <SearchPageTabSelector
+                                        queryJSON={queryJSON}
+                                        onTabPress={() => {
+                                            setSearchRouterListVisible(false);
+                                        }}
+                                    />
                                     <View style={[styles.flex1, styles.pt2, styles.appBG]}>
                                         <SearchPageHeader
                                             queryJSON={queryJSON}
diff --git a/src/pages/Search/SearchPageTabSelector.tsx b/src/pages/Search/SearchPageTabSelector.tsx
new file mode 100644
index 000000000000..39f7c33c1d80
--- /dev/null
+++ b/src/pages/Search/SearchPageTabSelector.tsx
@@ -0,0 +1,228 @@
+import {useNavigation} from '@react-navigation/native';
+import React, {useRef, useState} from 'react';
+import {View} from 'react-native';
+import type BaseModalProps from '@components/Modal/types';
+import {usePersonalDetails} from '@components/OnyxListItemProvider';
+import PopoverMenu from '@components/PopoverMenu';
+import type {PopoverMenuItem} from '@components/PopoverMenu';
+import type {SearchQueryJSON} from '@components/Search/types';
+import TabSelectorBase from '@components/TabSelector/TabSelectorBase';
+import TabSelectorContextProvider from '@components/TabSelector/TabSelectorContext';
+import type {TabSelectorBaseItem} from '@components/TabSelector/types';
+import useDeleteSavedSearch from '@hooks/useDeleteSavedSearch';
+import useFeedKeysWithAssignedCards from '@hooks/useFeedKeysWithAssignedCards';
+import {useMemoizedLazyExpensifyIcons} from '@hooks/useLazyAsset';
+import useLocalize from '@hooks/useLocalize';
+import useNetwork from '@hooks/useNetwork';
+import useOnyx from '@hooks/useOnyx';
+import useSearchTypeMenuSections from '@hooks/useSearchTypeMenuSections';
+import useThemeStyles from '@hooks/useThemeStyles';
+import {setSearchContext} from '@libs/actions/Search';
+import {mergeCardListWithWorkspaceFeeds} from '@libs/CardUtils';
+import {getAllTaxRates} from '@libs/PolicyUtils';
+import {buildSearchQueryJSON, buildUserReadableQueryString} from '@libs/SearchQueryUtils';
+import {getItemBadgeText, getOverflowMenu} from '@libs/SearchUIUtils';
+import CONST from '@src/CONST';
+import ONYXKEYS from '@src/ONYXKEYS';
+import {accountIDSelector} from '@src/selectors/Session';
+import todosReportCountsSelector from '@src/selectors/Todos';
+
+type SearchPageTabSelectorProps = {
+    /** Search query JSON */
+    queryJSON?: SearchQueryJSON;
+    /** Function to call when a tab is pressed */
+    onTabPress?: () => void;
+};
+
+function SearchPageTabSelector({queryJSON, onTabPress}: SearchPageTabSelectorProps) {
+    const {translate} = useLocalize();
+    const {isOffline} = useNetwork();
+    const styles = useThemeStyles();
+    const navigation = useNavigation();
+    const {typeMenuSections} = useSearchTypeMenuSections();
+    const personalDetails = usePersonalDetails();
+    const feedKeysWithCards = useFeedKeysWithAssignedCards();
+    const [restoreFocusType, setRestoreFocusType] = useState<BaseModalProps['restoreFocusType']>();
+
+    const [reports] = useOnyx(ONYXKEYS.COLLECTION.REPORT);
+    const [allFeeds] = useOnyx(ONYXKEYS.COLLECTION.SHARED_NVP_PRIVATE_DOMAIN_MEMBER);
+    const [allPolicies] = useOnyx(ONYXKEYS.COLLECTION.POLICY);
+    const [cardList] = useOnyx(ONYXKEYS.CARD_LIST);
+    const [workspaceCardList] = useOnyx(ONYXKEYS.COLLECTION.WORKSPACE_CARDS_LIST);
+    const [savedSearches] = useOnyx(ONYXKEYS.SAVED_SEARCHES);
+    const [reportCounts = CONST.EMPTY_TODOS_REPORT_COUNTS] = useOnyx(ONYXKEYS.DERIVED.TODOS, {selector: todosReportCountsSelector});
+    const [currentUserAccountID = -1] = useOnyx(ONYXKEYS.SESSION, {selector: accountIDSelector});
+    const [conciergeReportID] = useOnyx(ONYXKEYS.CONCIERGE_REPORT_ID);
+
+    const taxRates = getAllTaxRates(allPolicies);
+    const cardsForSavedSearchDisplay = mergeCardListWithWorkspaceFeeds(workspaceCardList ?? CONST.EMPTY_OBJECT, cardList);
+
+    const [savedSearchToModifyKey, setSavedSearchToModifyKey] = useState<string | null>(null);
+    const menuAnchorRef = useRef<View>(null);
+    const {showDeleteModal} = useDeleteSavedSearch();
+
+    const expensifyIcons = useMemoizedLazyExpensifyIcons([
+        'Receipt',
+        'ChatBubbles',
+        'MoneyBag',
+        'CreditCard',
+        'MoneyHourglass',
+        'CreditCardHourglass',
+        'Bank',
+        'User',
+        'Folder',
+        'Basket',
+        'CalendarSolid',
+        'Bookmark',
+        'ExpensifyCard',
+        'Pencil',
+    ] as const);
+
+    const queryMap = new Map<string, {query: string; name?: string}>();
+    const tabItems: TabSelectorBaseItem[] = [];
+    const savedSearchesPopoverMenuItems: Record<string, PopoverMenuItem[]> = {};
+    let activeKey = '';
+
+    const savedSearchesTabItems: TabSelectorBaseItem[] = savedSearches
+        ? Object.entries(savedSearches)
+              .map(([key, item]): TabSelectorBaseItem | null => {
+                  if (item.pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE && !isOffline) {
+                      return null;
+                  }
+
+                  let title = item.name;
+                  const itemJsonQuery = buildSearchQueryJSON(item.query);
+                  if (queryJSON && itemJsonQuery && title === item.query) {
+                      title = buildUserReadableQueryString({
+                          queryJSON: itemJsonQuery,
+                          PersonalDetails: personalDetails,
+                          reports,
+                          taxRates,
+                          cardList: cardsForSavedSearchDisplay,
+                          cardFeeds: allFeeds,
+                          policies: allPolicies,
+                          currentUserAccountID,
+                          autoCompleteWithSpace: false,
+                          translate,
+                          feedKeysWithCards,
+                          conciergeReportID,
+                      });
+                  }
+
+                  queryMap.set(key, {query: item.query ?? '', name: item.name});
+                  savedSearchesPopoverMenuItems[key] = getOverflowMenu(expensifyIcons, title, Number(key), item.query, translate, showDeleteModal, true, () =>
+                      setSavedSearchToModifyKey(null),
+                  );
+
+                  if (queryJSON && Number(key) === queryJSON.hash) {
+                      activeKey = key;
+                  }
+
+                  return {
+                      key,
+                      icon: expensifyIcons.Bookmark,
+                      title,
+                      isDisabled: item.pendingAction === CONST.RED_BRICK_ROAD_PENDING_ACTION.DELETE,
+                      pendingAction: item.pendingAction,
+                  };
+              })
+              .filter((item) => item !== null)
+        : [];
+
+    for (const section of typeMenuSections) {
+        if (section.translationPath === 'search.savedSearchesMenuItemTitle') {
+            tabItems.push(...savedSearchesTabItems);
+        } else {
+            for (const item of section.menuItems) {
+                const icon = typeof item.icon === 'string' ? expensifyIcons[item.icon] : item.icon;
+                const badgeText = getItemBadgeText(item.key, reportCounts);
+                const title = translate(item.translationPath);
+
+                tabItems.push({
+                    key: item.key,
+                    icon,
+                    title,
+                    badgeText,
+                });
+                queryMap.set(item.key, {query: item.searchQuery});
+                if (queryJSON && item.similarSearchHash === queryJSON.similarSearchHash) {
+                    activeKey = item.key;
+                }
+            }
+        }
+    }
+
+    const popoverMenuItems = savedSearchToModifyKey ? savedSearchesPopoverMenuItems?.[savedSearchToModifyKey] : [];
+    const shouldShowSavedSearchPopover = savedSearchToModifyKey && popoverMenuItems.length > 0;
+
+    const handleActiveTabPress = (tabKey: string) => {
+        const searchData = queryMap.get(tabKey);
+        if (!searchData) {
+            return;
+        }
+        onTabPress?.();
+        setSearchContext(false);
+    };
+
+    const handleTabPress = (tabKey: string) => {
+        const searchData = queryMap.get(tabKey);
+        if (!searchData) {
+            return;
+        }
+        onTabPress?.();
+        setSearchContext(false);
+        navigation.dispatch({
+            type: CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS,
+            payload: {
+                params: {q: searchData.query, name: searchData.name, rawQuery: undefined},
+            },
+        });
+    };
+
+    const handleLongTabPress = (tabKey: string) => {
+        if (!savedSearchesPopoverMenuItems?.[tabKey]) {
+            return;
+        }
+
+        setSavedSearchToModifyKey(tabKey);
+    };
+
+    return (
+        <View
+            ref={menuAnchorRef}
+            style={[styles.appBG]}
+        >
+            <TabSelectorContextProvider activeTabKey={activeKey}>
+                <TabSelectorBase
+                    tabs={tabItems}
+                    activeTabKey={activeKey}
+                    onActiveTabPress={handleActiveTabPress}
+                    onTabPress={handleTabPress}
+                    onLongTabPress={handleLongTabPress}
+                />
+            </TabSelectorContextProvider>
+            <PopoverMenu
+                onClose={() => setSavedSearchToModifyKey(null)}
+                onModalHide={() => setRestoreFocusType(undefined)}
+                isVisible={!!shouldShowSavedSearchPopover}
+                // This component is only displayed when isSmallScreenWidth is true, so
+                // anchorPosition is ignored anyway
+                anchorPosition={{horizontal: 0, vertical: 0}}
+                anchorAlignment={{
+                    horizontal: CONST.MODAL.ANCHOR_ORIGIN_HORIZONTAL.LEFT,
+                    vertical: CONST.MODAL.ANCHOR_ORIGIN_VERTICAL.BOTTOM,
+                }}
+                onItemSelected={() => {
+                    setRestoreFocusType(CONST.MODAL.RESTORE_FOCUS_TYPE.PRESERVE);
+                    setSavedSearchToModifyKey(null);
+                }}
+                menuItems={popoverMenuItems}
+                anchorRef={menuAnchorRef}
+                shouldEnableNewFocusManagement
+                restoreFocusType={restoreFocusType}
+            />
+        </View>
+    );
+}
+
+export default SearchPageTabSelector;
diff --git a/src/styles/index.ts b/src/styles/index.ts
index 5240a468d953..615be33d8f86 100644
--- a/src/styles/index.ts
+++ b/src/styles/index.ts
@@ -6124,18 +6124,33 @@ const dynamicStyles = (theme: ThemeColors) =>
                 fontSize: variables.fontSizeLabel,
             }) satisfies TextStyle,
 
-        tabBackground: (hovered: boolean, isFocused: boolean, background: string | Animated.AnimatedInterpolation<string>) => ({
-            backgroundColor: hovered && !isFocused ? theme.highlightBG : (background as string),
-        }),
+        tabBackground: (hovered: boolean, isFocused: boolean, isDisabled: boolean, background: string | Animated.AnimatedInterpolation<string>) => {
+            if (isDisabled) {
+                return {backgroundColor: undefined};
+            }
+
+            return {
+                backgroundColor: hovered && !isFocused ? theme.highlightBG : (background as string),
+            };
+        },
 
         tabOpacity: (
+            isDisabled: boolean,
             hovered: boolean,
             isFocused: boolean,
             activeOpacityValue: number | Animated.AnimatedInterpolation<number>,
             inactiveOpacityValue: number | Animated.AnimatedInterpolation<number>,
-        ) => ({
-            opacity: hovered && !isFocused ? inactiveOpacityValue : activeOpacityValue,
-        }),
+        ) => {
+            if (isDisabled) {
+                return {
+                    opacity: activeOpacityValue,
+                };
+            }
+
+            return {
+                opacity: hovered && !isFocused ? inactiveOpacityValue : activeOpacityValue,
+            };
+        },
 
         overscrollSpacer: (backgroundColor: string, height: number) =>
             ({
diff --git a/src/styles/variables.ts b/src/styles/variables.ts
index bb3e46c13c2d..cfd20ae2af9f 100644
--- a/src/styles/variables.ts
+++ b/src/styles/variables.ts
@@ -192,6 +192,7 @@ export default {
     tabSelectorButtonHeight: 40,
     tabSelectorButtonPadding: 12,
     tabSelectorScrollMarginInline: 20,
+    tabSelectorMaxTabLabelWidth: 256,
     lhnLogoWidth: 95.09,
     lhnLogoHeight: 22.33,
     signInLogoWidthLargeScreenPill: 162,
@@ -328,9 +329,9 @@ export default {
     inlineImagePreviewMinSize: 64,
     inlineImagePreviewMaxSize: 148,
 
-    minimalTopBarOffset: -124,
+    minimalTopBarOffset: -176,
     searchHeaderDefaultOffset: 0,
-    searchListContentMarginTop: 124,
+    searchListContentMarginTop: 176,
     searchTopBarZIndex: 9,
     searchTopBarHeight: 52,
     searchRouterInputMargin: 52,
diff --git a/tests/unit/Navigation/routerExtensions/addPushParamsRouterExtension.test.ts b/tests/unit/Navigation/routerExtensions/addPushParamsRouterExtension.test.ts
new file mode 100644
index 000000000000..7bb858ea0185
--- /dev/null
+++ b/tests/unit/Navigation/routerExtensions/addPushParamsRouterExtension.test.ts
@@ -0,0 +1,424 @@
+import {CommonActions} from '@react-navigation/native';
+import type {NavigationRoute, ParamListBase, PartialState, Router, RouterConfigOptions, StackNavigationState} from '@react-navigation/native';
+import addPushParamsRouterExtension from '@libs/Navigation/AppNavigator/routerExtensions/addPushParamsRouterExtension';
+import type {CustomHistoryEntry, PushParamsRouterAction} from '@libs/Navigation/AppNavigator/routerExtensions/types';
+import type {PlatformStackRouterOptions} from '@libs/Navigation/PlatformStackNavigation/types';
+import CONST from '@src/CONST';
+
+type TestState = StackNavigationState<ParamListBase> & {history?: CustomHistoryEntry[]};
+
+function makeRoute(name: string, key: string, params?: Record<string, unknown>): NavigationRoute<ParamListBase, string> {
+    return {key, name, params} as NavigationRoute<ParamListBase, string>;
+}
+
+function makeState(routes: Array<NavigationRoute<ParamListBase, string>>, overrides?: Partial<TestState>): TestState {
+    return {
+        key: 'stack-test',
+        index: routes.length - 1,
+        routeNames: routes.map((r) => r.name),
+        routes,
+        type: 'stack',
+        stale: false as const,
+        preloadedRoutes: [],
+        ...overrides,
+    };
+}
+
+const CONFIG_OPTIONS: RouterConfigOptions = {
+    routeNames: ['ScreenA', 'ScreenB'],
+    routeParamList: {},
+    routeGetIdList: {},
+};
+
+function createMockRouterFactory(actionHandler?: (state: TestState, action: PushParamsRouterAction) => TestState | null) {
+    const mockRouterFactory = jest.fn((routerOptions: PlatformStackRouterOptions) => {
+        const baseRouter: Router<TestState, PushParamsRouterAction> = {
+            type: 'stack',
+
+            getInitialState(configOptions: RouterConfigOptions): TestState {
+                const route = makeRoute(configOptions.routeNames.at(0) ?? routerOptions.initialRouteName ?? 'Screen', 'initial-key-0');
+                return makeState([route]);
+            },
+
+            getRehydratedState(partialState: PartialState<TestState>): TestState {
+                const routes = partialState.routes.map((r) => ({
+                    key: r.key ?? `${r.name}-rehydrated`,
+                    name: r.name,
+                    params: r.params,
+                })) as Array<NavigationRoute<ParamListBase, string>>;
+                return makeState(routes, {
+                    history: partialState.history as CustomHistoryEntry[] | undefined,
+                });
+            },
+
+            getStateForRouteNamesChange(state: TestState): TestState {
+                return state;
+            },
+
+            getStateForRouteFocus(state: TestState): TestState {
+                return state;
+            },
+
+            getStateForAction(state: TestState, action: PushParamsRouterAction): TestState | null {
+                if (actionHandler) {
+                    return actionHandler(state, action);
+                }
+
+                if (action.type === 'SET_PARAMS') {
+                    const routes = [...state.routes];
+                    const focused = routes.at(state.index);
+                    if (!focused) {
+                        return state;
+                    }
+                    routes[state.index] = {
+                        ...focused,
+                        params: {...(focused.params as Record<string, unknown>), ...(action.payload as {params?: Record<string, unknown>}).params},
+                    } as NavigationRoute<ParamListBase, string>;
+                    return makeState(routes, {history: state.history});
+                }
+
+                if (action.type === 'GO_BACK' || action.type === 'POP') {
+                    if (state.routes.length <= 1) {
+                        return null;
+                    }
+                    const routes = state.routes.slice(0, -1);
+                    return makeState(routes);
+                }
+
+                if (action.type === 'NAVIGATE') {
+                    const payload = action.payload as {name: string; params?: Record<string, unknown>};
+                    const newRoute = makeRoute(payload.name, `${payload.name}-key-${Date.now()}`, payload.params);
+                    return makeState([...state.routes, newRoute]);
+                }
+
+                if (action.type === 'RESET') {
+                    const payload = action.payload as {routes: Array<{name: string; key?: string; params?: Record<string, unknown>}>; index?: number} | undefined;
+                    if (!payload?.routes) {
+                        return state;
+                    }
+                    const routes = payload.routes.map((r) => makeRoute(r.name, r.key ?? `${r.name}-reset`, r.params));
+                    return makeState(routes, {index: payload.index ?? routes.length - 1});
+                }
+
+                return state;
+            },
+
+            shouldActionChangeFocus(): boolean {
+                return false;
+            },
+        };
+
+        return baseRouter;
+    });
+
+    return mockRouterFactory;
+}
+
+function asRouteEntry(entry: CustomHistoryEntry): NavigationRoute<ParamListBase, string> {
+    return entry as NavigationRoute<ParamListBase, string>;
+}
+
+describe('addPushParamsRouterExtension', () => {
+    it('PUSH_PARAMS action sets params on focused route AND appends a snapshot to history', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'initial'});
+        const state = makeState([route], {
+            history: [{...route}] as CustomHistoryEntry[],
+        });
+
+        const pushParamsAction: PushParamsRouterAction = {
+            type: CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS,
+            payload: {params: {q: 'updated'}},
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, pushParamsAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect((newState?.routes.at(0)?.params as {q: string}).q).toBe('updated');
+        expect(newState?.history).toHaveLength(2);
+        const lastHistoryEntry = asRouteEntry(newState?.history?.at(1) as CustomHistoryEntry);
+        expect(lastHistoryEntry.key).toBe('search-1');
+        expect((lastHistoryEntry.params as {q: string}).q).toBe('updated');
+    });
+
+    it('GO_BACK with surplus history (same key) reverts params to previous snapshot and pops history', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'updated'});
+        const state = makeState([route], {
+            history: [
+                {key: 'search-1', name: 'Search', params: {q: 'initial'}} as NavigationRoute<ParamListBase, string>,
+                {key: 'search-1', name: 'Search', params: {q: 'updated'}} as NavigationRoute<ParamListBase, string>,
+            ],
+        });
+
+        const goBackAction = CommonActions.goBack();
+
+        const newState = enhancedRouter.getStateForAction(state, goBackAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.routes).toHaveLength(1);
+        expect((newState?.routes.at(0)?.params as {q: string}).q).toBe('initial');
+        expect(newState?.history).toHaveLength(1);
+    });
+
+    it('GO_BACK with surplus history (different keys) falls through to normal POP, preserving history for surviving routes', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const routeA = makeRoute('ScreenA', 'a-1', {p: 1});
+        const routeB = makeRoute('ScreenB', 'b-1');
+        const state = makeState([routeA, routeB], {
+            history: [
+                {key: 'a-1', name: 'ScreenA', params: {p: 1}} as NavigationRoute<ParamListBase, string>,
+                {key: 'a-1', name: 'ScreenA', params: {p: 2}} as NavigationRoute<ParamListBase, string>,
+                {key: 'b-1', name: 'ScreenB'} as NavigationRoute<ParamListBase, string>,
+            ],
+        });
+
+        const goBackAction = CommonActions.goBack();
+
+        const newState = enhancedRouter.getStateForAction(state, goBackAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.routes).toHaveLength(1);
+        expect(newState?.routes.at(0)?.key).toBe('a-1');
+
+        const routeHistory = (newState?.history ?? []).filter((e): e is NavigationRoute<ParamListBase, string> => typeof e !== 'string');
+        expect(routeHistory.some((e) => e.key === 'a-1')).toBe(true);
+        expect(routeHistory.every((e) => e.key !== 'b-1')).toBe(true);
+    });
+
+    it('GO_BACK without surplus history delegates to underlying router normally', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const routeA = makeRoute('ScreenA', 'a-1');
+        const routeB = makeRoute('ScreenB', 'b-1');
+        const state = makeState([routeA, routeB], {
+            history: [{key: 'a-1', name: 'ScreenA'} as NavigationRoute<ParamListBase, string>, {key: 'b-1', name: 'ScreenB'} as NavigationRoute<ParamListBase, string>],
+        });
+
+        const goBackAction = CommonActions.goBack();
+
+        const newState = enhancedRouter.getStateForAction(state, goBackAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.routes).toHaveLength(1);
+        expect(newState?.routes.at(0)?.key).toBe('a-1');
+    });
+
+    it('POP behaves the same as GO_BACK for param revert', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'updated'});
+        const state = makeState([route], {
+            history: [
+                {key: 'search-1', name: 'Search', params: {q: 'initial'}} as NavigationRoute<ParamListBase, string>,
+                {key: 'search-1', name: 'Search', params: {q: 'updated'}} as NavigationRoute<ParamListBase, string>,
+            ],
+        });
+
+        const popAction: PushParamsRouterAction = {type: 'POP', payload: {count: 1}};
+
+        const newState = enhancedRouter.getStateForAction(state, popAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.routes).toHaveLength(1);
+        expect((newState?.routes.at(0)?.params as {q: string}).q).toBe('initial');
+        expect(newState?.history).toHaveLength(1);
+    });
+
+    it('SET_PARAMS preserves existing history (does not rebuild)', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'v2'});
+        const originalHistory: CustomHistoryEntry[] = [
+            {key: 'search-1', name: 'Search', params: {q: 'v1'}} as NavigationRoute<ParamListBase, string>,
+            {key: 'search-1', name: 'Search', params: {q: 'v2'}} as NavigationRoute<ParamListBase, string>,
+        ];
+        const state = makeState([route], {history: originalHistory});
+
+        const setParamsAction: PushParamsRouterAction = {
+            type: CONST.NAVIGATION.ACTION_TYPE.SET_PARAMS,
+            payload: {params: {q: 'v3'}},
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, setParamsAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.history).toHaveLength(2);
+        expect(newState?.history?.at(0)).toEqual(originalHistory.at(0));
+        expect(newState?.history?.at(1)).toEqual(originalHistory.at(1));
+    });
+
+    it('RESET preserves history entries for routes that survive the reset', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const routeA = makeRoute('ScreenA', 'a-1', {p: 1});
+        const routeB = makeRoute('ScreenB', 'b-1');
+        const originalHistory: CustomHistoryEntry[] = [
+            {key: 'a-1', name: 'ScreenA', params: {p: 1}} as NavigationRoute<ParamListBase, string>,
+            {key: 'a-1', name: 'ScreenA', params: {p: 2}} as NavigationRoute<ParamListBase, string>,
+            {key: 'b-1', name: 'ScreenB'} as NavigationRoute<ParamListBase, string>,
+        ];
+        const state = makeState([routeA, routeB], {history: originalHistory});
+
+        const resetAction: PushParamsRouterAction = {
+            type: 'RESET',
+            payload: {
+                routes: [{name: 'ScreenA', key: 'a-1'}],
+                index: 0,
+            },
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, resetAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.routes).toHaveLength(1);
+
+        const routeHistory = (newState?.history ?? []).filter((e): e is NavigationRoute<ParamListBase, string> => typeof e !== 'string');
+        expect(routeHistory.every((e) => e.key === 'a-1')).toBe(true);
+        expect(routeHistory).toHaveLength(2);
+    });
+
+    it('Other actions rebuild history from routes via getRehydratedState', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('ScreenA', 'a-1');
+        const state = makeState([route], {
+            history: [{key: 'a-1', name: 'ScreenA'} as NavigationRoute<ParamListBase, string>],
+        });
+
+        const navigateAction: PushParamsRouterAction = {
+            type: 'NAVIGATE',
+            payload: {name: 'ScreenB'},
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, navigateAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.history).toHaveLength(newState?.routes.length ?? -1);
+        for (const [i, r] of (newState?.routes ?? []).entries()) {
+            const entry = asRouteEntry(newState?.history?.at(i) as CustomHistoryEntry);
+            expect(entry.key).toBe(r.key);
+        }
+    });
+
+    it('returns null when underlying router returns null for unhandled action', () => {
+        const factory = createMockRouterFactory(() => null);
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('ScreenA', 'a-1');
+        const state = makeState([route], {
+            history: [{key: 'a-1', name: 'ScreenA'} as NavigationRoute<ParamListBase, string>],
+        });
+
+        const navigateAction: PushParamsRouterAction = {
+            type: 'NAVIGATE',
+            payload: {name: 'ScreenC'},
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, navigateAction, CONFIG_OPTIONS);
+        expect(newState).toBeNull();
+    });
+
+    it('PUSH_PARAMS returns state without appending when underlying router returns state without history', () => {
+        const factory = createMockRouterFactory((state, action) => {
+            if (action.type === 'SET_PARAMS') {
+                const routes = [...state.routes];
+                const focused = routes.at(state.index);
+                if (!focused) {
+                    return state;
+                }
+                routes[state.index] = {
+                    ...focused,
+                    params: {...(focused.params as Record<string, unknown>), ...(action.payload as {params?: Record<string, unknown>}).params},
+                } as NavigationRoute<ParamListBase, string>;
+                return {...makeState(routes), history: undefined};
+            }
+            return state;
+        });
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'initial'});
+        const state = makeState([route], {
+            history: [{...route}] as CustomHistoryEntry[],
+        });
+
+        const pushParamsAction: PushParamsRouterAction = {
+            type: CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS,
+            payload: {params: {q: 'updated'}},
+        };
+
+        const newState = enhancedRouter.getStateForAction(state, pushParamsAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.history).toBeUndefined();
+    });
+
+    it('GO_BACK with surplus history returns null when single route and underlying router returns null', () => {
+        const factory = createMockRouterFactory(() => null);
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const route = makeRoute('Search', 'search-1', {q: 'v1'});
+        const state = makeState([route], {
+            history: [
+                {key: 'search-1', name: 'Search', params: {q: 'v1'}} as NavigationRoute<ParamListBase, string>,
+                {key: 'other-key', name: 'Other', params: {}} as NavigationRoute<ParamListBase, string>,
+            ],
+        });
+
+        const goBackAction = CommonActions.goBack();
+        const newState = enhancedRouter.getStateForAction(state, goBackAction, CONFIG_OPTIONS);
+
+        expect(newState).toBeNull();
+    });
+
+    it('multiple PUSH_PARAMS followed by multiple GO_BACKs reverts params step-by-step', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addPushParamsRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const initialRoute = makeRoute('Search', 'search-1', {q: 'v1'});
+        let state: TestState = makeState([initialRoute], {
+            history: [{...initialRoute}] as CustomHistoryEntry[],
+        });
+
+        state = enhancedRouter.getStateForAction(
+            state,
+            {
+                type: CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS,
+                payload: {params: {q: 'v2'}},
+            },
+            CONFIG_OPTIONS,
+        ) as TestState;
+        expect((state.routes.at(0)?.params as {q: string}).q).toBe('v2');
+        expect(state.history).toHaveLength(2);
+
+        state = enhancedRouter.getStateForAction(
+            state,
+            {
+                type: CONST.NAVIGATION.ACTION_TYPE.PUSH_PARAMS,
+                payload: {params: {q: 'v3'}},
+            },
+            CONFIG_OPTIONS,
+        ) as TestState;
+        expect((state.routes.at(0)?.params as {q: string}).q).toBe('v3');
+        expect(state.history).toHaveLength(3);
+
+        state = enhancedRouter.getStateForAction(state, CommonActions.goBack(), CONFIG_OPTIONS) as TestState;
+        expect((state.routes.at(0)?.params as {q: string}).q).toBe('v2');
+        expect(state.history).toHaveLength(2);
+
+        state = enhancedRouter.getStateForAction(state, CommonActions.goBack(), CONFIG_OPTIONS) as TestState;
+        expect((state.routes.at(0)?.params as {q: string}).q).toBe('v1');
+        expect(state.history).toHaveLength(1);
+    });
+});
diff --git a/tests/unit/Navigation/routerExtensions/addRootHistoryRouterExtension.test.ts b/tests/unit/Navigation/routerExtensions/addRootHistoryRouterExtension.test.ts
new file mode 100644
index 000000000000..d09f66109b36
--- /dev/null
+++ b/tests/unit/Navigation/routerExtensions/addRootHistoryRouterExtension.test.ts
@@ -0,0 +1,230 @@
+import type {CommonActions, NavigationRoute, ParamListBase, PartialState, Router, RouterConfigOptions, StackActionType, StackNavigationState} from '@react-navigation/native';
+import addRootHistoryRouterExtension from '@libs/Navigation/AppNavigator/routerExtensions/addRootHistoryRouterExtension';
+import type {CustomHistoryEntry} from '@libs/Navigation/AppNavigator/routerExtensions/types';
+import type {PlatformStackRouterOptions} from '@libs/Navigation/PlatformStackNavigation/types';
+import CONST from '@src/CONST';
+
+type TestState = StackNavigationState<ParamListBase> & {history?: CustomHistoryEntry[]};
+
+const SIDE_PANEL = CONST.NAVIGATION.CUSTOM_HISTORY_ENTRY_SIDE_PANEL;
+
+function makeRoute(name: string, key: string, params?: Record<string, unknown>): NavigationRoute<ParamListBase, string> {
+    return {key, name, params} as NavigationRoute<ParamListBase, string>;
+}
+
+function makeState(routes: Array<NavigationRoute<ParamListBase, string>>, overrides?: Partial<TestState>): TestState {
+    return {
+        key: 'stack-test',
+        index: routes.length - 1,
+        routeNames: routes.map((r) => r.name),
+        routes,
+        type: 'stack',
+        stale: false as const,
+        preloadedRoutes: [],
+        ...overrides,
+    };
+}
+
+const CONFIG_OPTIONS: RouterConfigOptions = {
+    routeNames: ['ScreenA', 'ScreenB'],
+    routeParamList: {},
+    routeGetIdList: {},
+};
+
+type StackRouterAction = CommonActions.Action | StackActionType;
+
+function createMockRouterFactory(actionHandler?: (state: TestState, action: StackRouterAction) => TestState | null) {
+    const mockRouterFactory = jest.fn((routerOptions: PlatformStackRouterOptions) => {
+        const baseRouter: Router<TestState, StackRouterAction> = {
+            type: 'stack',
+
+            getInitialState(configOptions: RouterConfigOptions): TestState {
+                const route = makeRoute(configOptions.routeNames.at(0) ?? routerOptions.initialRouteName ?? 'Screen', 'initial-key-0');
+                return makeState([route]);
+            },
+
+            getRehydratedState(partialState: PartialState<TestState>): TestState {
+                const routes = partialState.routes.map((r) => ({
+                    key: r.key ?? `${r.name}-rehydrated`,
+                    name: r.name,
+                    params: r.params,
+                })) as Array<NavigationRoute<ParamListBase, string>>;
+                return makeState(routes, {
+                    history: partialState.history as CustomHistoryEntry[] | undefined,
+                });
+            },
+
+            getStateForRouteNamesChange(state: TestState): TestState {
+                return state;
+            },
+
+            getStateForRouteFocus(state: TestState): TestState {
+                return state;
+            },
+
+            getStateForAction(state: TestState, action: StackRouterAction): TestState | null {
+                if (actionHandler) {
+                    return actionHandler(state, action);
+                }
+
+                if (action.type === 'NAVIGATE') {
+                    const payload = action.payload as {name: string; params?: Record<string, unknown>};
+                    const newRoute = makeRoute(payload.name, `${payload.name}-key-${Date.now()}`, payload.params);
+                    return makeState([...state.routes, newRoute]);
+                }
+
+                return state;
+            },
+
+            shouldActionChangeFocus(): boolean {
+                return false;
+            },
+        };
+
+        return baseRouter;
+    });
+
+    return mockRouterFactory;
+}
+
+function asRouteEntry(entry: CustomHistoryEntry): NavigationRoute<ParamListBase, string> {
+    return entry as NavigationRoute<ParamListBase, string>;
+}
+
+describe('addRootHistoryRouterExtension', () => {
+    it('getInitialState attaches a history array mirroring routes', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const state = enhancedRouter.getInitialState(CONFIG_OPTIONS);
+
+        expect(state.history).toBeDefined();
+        expect(state.history).toHaveLength(state.routes.length);
+        for (const [i, route] of state.routes.entries()) {
+            const entry = asRouteEntry(state.history?.at(i) as CustomHistoryEntry);
+            expect(entry.key).toBe(route.key);
+            expect(entry.name).toBe(route.name);
+        }
+    });
+
+    it('getRehydratedState attaches history from routes', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const partialState = {
+            routes: [
+                {name: 'ScreenA', key: 'a-1', params: {foo: 1}},
+                {name: 'ScreenB', key: 'b-1'},
+            ],
+            stale: true as const,
+        };
+
+        const state = enhancedRouter.getRehydratedState(partialState as PartialState<TestState>, CONFIG_OPTIONS);
+
+        expect(state.history).toBeDefined();
+        expect(state.history).toHaveLength(2);
+        expect(asRouteEntry(state.history?.at(0) as CustomHistoryEntry).key).toBe('a-1');
+        expect(asRouteEntry(state.history?.at(1) as CustomHistoryEntry).key).toBe('b-1');
+    });
+
+    it('getRehydratedState preserves CUSTOM_HISTORY_ENTRY_SIDE_PANEL when present as last entry in partial state history', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const partialState = {
+            routes: [{name: 'ScreenA', key: 'a-1'}],
+            stale: true as const,
+            history: [{key: 'a-1', name: 'ScreenA'}, SIDE_PANEL],
+        };
+
+        const state = enhancedRouter.getRehydratedState(partialState as PartialState<TestState>, CONFIG_OPTIONS);
+
+        expect(state.history).toBeDefined();
+        expect(state.history?.at(-1)).toBe(SIDE_PANEL);
+        const routeEntries = state.history?.filter((e): e is NavigationRoute<ParamListBase, string> => typeof e !== 'string') ?? [];
+        expect(routeEntries).toHaveLength(1);
+    });
+
+    it('getRehydratedState does NOT add SIDE_PANEL when it is absent from partial state', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const partialState = {
+            routes: [{name: 'ScreenA', key: 'a-1'}],
+            stale: true as const,
+            history: [{key: 'a-1', name: 'ScreenA'}],
+        };
+
+        const state = enhancedRouter.getRehydratedState(partialState as PartialState<TestState>, CONFIG_OPTIONS);
+
+        expect(state.history?.every((e) => e !== SIDE_PANEL)).toBe(true);
+    });
+
+    it('getStateForAction re-attaches history after a generic NAVIGATE action (history rebuilt via getRehydratedState)', () => {
+        const factory = createMockRouterFactory();
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const initialState = enhancedRouter.getInitialState(CONFIG_OPTIONS);
+
+        const navigateAction: StackRouterAction = {
+            type: 'NAVIGATE',
+            payload: {name: 'ScreenB'},
+        };
+
+        const newState = enhancedRouter.getStateForAction(initialState, navigateAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.history).toBeDefined();
+        expect(newState?.history).toHaveLength(newState?.routes.length ?? -1);
+        for (const [i, r] of (newState?.routes ?? []).entries()) {
+            const entry = asRouteEntry(newState?.history?.at(i) as CustomHistoryEntry);
+            expect(entry.key).toBe(r.key);
+        }
+    });
+
+    it('getStateForAction preserves original history for REPLACE_FULLSCREEN_UNDER_RHP so useLinking sees historyDelta=0', () => {
+        const routeA = makeRoute('ScreenA', 'a-1');
+        const routeB = makeRoute('ScreenB', 'b-1');
+        const routeC = makeRoute('ScreenC', 'c-1');
+
+        const replacedRoute = makeRoute('ScreenReplaced', 'replaced-1');
+
+        const factory = createMockRouterFactory((state) => {
+            return makeState([replacedRoute, ...state.routes.slice(1)]);
+        });
+
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const initialHistory = [
+            {key: 'a-1', name: 'ScreenA'},
+            {key: 'b-1', name: 'ScreenB'},
+            {key: 'c-1', name: 'ScreenC'},
+        ] as CustomHistoryEntry[];
+
+        const state = makeState([routeA, routeB, routeC], {history: initialHistory});
+
+        const replaceAction: StackRouterAction = {
+            type: CONST.NAVIGATION.ACTION_TYPE.REPLACE_FULLSCREEN_UNDER_RHP,
+        } as unknown as StackRouterAction;
+
+        const newState = enhancedRouter.getStateForAction(state, replaceAction, CONFIG_OPTIONS);
+
+        expect(newState).not.toBeNull();
+        expect(newState?.history).toBe(initialHistory);
+    });
+
+    it('getStateForAction returns null when the base router returns null', () => {
+        const factory = createMockRouterFactory(() => null);
+        const enhancedRouter = addRootHistoryRouterExtension(factory)({} as PlatformStackRouterOptions);
+
+        const initialState = enhancedRouter.getInitialState(CONFIG_OPTIONS);
+
+        const action: StackRouterAction = {
+            type: 'NAVIGATE',
+            payload: {name: 'ScreenB'},
+        };
+
+        const result = enhancedRouter.getStateForAction(initialState, action, CONFIG_OPTIONS);
+        expect(result).toBeNull();
+    });
+});