fix(action-strip): Assign parent to not destroy on DOM move.

projects/igniteui-angular-elements/src/app/custom-strategy.ts

@@ -131,6 +131,7 @@ class IgxCustomNgElementStrategy extends ComponentNgElementStrategy {
                     parentComponentRef = await parent?.ngElementStrategy[ComponentRefKey];
                     parentAnchor = parentComponentRef?.instance.anchor;
                 }
+
             } else if ((parent as any)?.__componentRef) {
                 this.angularParent = (parent as any).__componentRef;
                 parentInjector = this.angularParent.injector;

projects/igniteui-angular/src/lib/action-strip/grid-actions/grid-editing-actions.component.ts

@@ -147,7 +147,6 @@ export class IgxGridEditingActionsComponent extends IgxGridActionsBaseDirective
         const context = this.strip.context;
         const grid = context.grid;
         grid.deleteRow(context.key);
-
         this.strip.hide();
     }
 

projects/igniteui-angular/src/lib/grids/row.directive.ts

@@ -492,6 +492,10 @@ export class IgxRowDirective implements DoCheck, AfterViewInit, OnDestroy {
      * @internal
      */
     public ngOnDestroy() {
+        // if action strip is shown here but row is about to be destroyed, hide it.
+        if (this.grid.actionStrip && this.grid.actionStrip.context === this) {
+            this.grid.actionStrip.hide();
+        }
         this.destroy$.next(true);
         this.destroy$.complete();
     }