Fix text node check

ckeditor · Aug 22, 2024 · 4386298 · 4386298
1 parent c6985d2
commit 4386298
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/ckeditor5-ui/src/panel/balloon/balloonpanelview.ts b/packages/ckeditor5-ui/src/panel/balloon/balloonpanelview.ts
@@ -425,7 +425,7 @@ export default class BalloonPanelView extends View {
 		if ( !this._resizeObserver ) {
 			// If the target element is a text node, we need to check the parent element.
 			// It's because `ResizeObserver` accept only elements, not text nodes.
-			if ( targetElement instanceof Text ) {
+			if ( targetElement && targetElement.nodeType === Node.TEXT_NODE ) {
 				targetElement = targetElement.parentElement;
 			}