fixup! fixup! fix(Router): correctly add routes to separate collections

Author: susnux

lib/private/Route/Router.php

@@ -111,7 +111,7 @@ public function loadRoutes(?string $app = null): void {
 		}
 
 		// already loaded so we skip
-		if ($this->loaded || ($app !== null && in_array($app, $this->loadedApps))) {
+		if ($this->loaded || ($app !== null && isset($this->loadedApps[$app]))) {
 			return;
 		}
 
@@ -165,9 +165,9 @@ public function loadRoutes(?string $app = null): void {
 		$this->eventLogger->end('route:load:files');
 
 		if (!isset($this->loadedApps['core'])) {
-			$this->loadedApps['core'] = true;
 			$this->setupRoutes($this->getAttributeRoutes('core'), 'core');
 			$this->requireRouteFile(__DIR__ . '/../../../core/routes.php', 'core');
+			$this->loadedApps['core'] = true;
 		}
 
 		$this->eventLogger->end('route:load:' . $requestedApp);