diff --git a/apps/client/src/widgets/type_widgets/abstract_split_type_widget.ts b/apps/client/src/widgets/type_widgets/abstract_split_type_widget.ts
index 3758229ea..cead9d254 100644
--- a/apps/client/src/widgets/type_widgets/abstract_split_type_widget.ts
+++ b/apps/client/src/widgets/type_widgets/abstract_split_type_widget.ts
@@ -174,6 +174,7 @@ export default abstract class AbstractSplitTypeWidget extends TypeWidget {
 
     cleanup(): void {
         this.#destroyResizer();
+        this.editorTypeWidget.cleanup();
     }
 
     async doRefresh(note: FNote) {