fix(cdk-experimental/column-resize): Fix bug in hover logic introduce…

…d by IE cleanup
angular · Feb 10, 2022 · ec09cd1 · ec09cd1
1 parent fb394c5
commit ec09cd1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cdk-experimental/column-resize/column-resize.ts b/src/cdk-experimental/column-resize/column-resize.ts
@@ -80,7 +80,7 @@ export abstract class ColumnResize implements AfterViewInit, OnDestroy {
         .subscribe(this.eventDispatcher.headerCellHovered);
       fromEvent<MouseEvent>(element, 'mouseleave')
         .pipe(
-          filter(event => !!(event.relatedTarget as Element)?.matches(RESIZE_OVERLAY_SELECTOR)),
+          filter(event => !!event.relatedTarget && !(event.relatedTarget as Element).matches(RESIZE_OVERLAY_SELECTOR)),
           mapTo(null),
           takeUntil(this.destroyed),
         )