Add tooltip directive to single action

Signed-off-by: Raimund Schlüßler <raimund.schluessler@mailbox.org>

Author: raimund-schluessler

src/components/Actions/Actions.vue

@@ -808,14 +808,23 @@ export default {
 		 */
 		if (this.isValidSingleAction && !this.forceMenu) {
 			console.debug('render single action')
-			const icon = actions[0]?.data?.scopedSlots?.icon()?.[0]
+			const firstAction = actions[0]
+			const icon = firstAction?.data?.scopedSlots?.icon()?.[0]
 			return h('ButtonVue',
 				{
 					class: 'action-item action-item--single',
 					props: {
 						type: 'tertiary',
 						disabled: this.isDisabled,
 					},
+					directives: [{
+						name: 'tooltip',
+						value: firstAction?.componentOptions?.children?.[0]?.text,
+						modifiers: {
+							auto: true,
+						},
+
+					}]
 				},
 				[
 					h('template', { slot: 'icon' }, [ icon ]),