From 26bd211592b9962910556850dc339af54342f8e8 Mon Sep 17 00:00:00 2001
From: Aaron Munger <2019016+amunger@users.noreply.github.com>
Date: Tue, 31 Mar 2026 13:47:44 -0700
Subject: [PATCH] track disposable (#306933)

---
 .../notebook/browser/contrib/multicursor/notebookMulticursor.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/vs/workbench/contrib/notebook/browser/contrib/multicursor/notebookMulticursor.ts b/src/vs/workbench/contrib/notebook/browser/contrib/multicursor/notebookMulticursor.ts
index 48532bfcff7..28a9ee9abdf 100644
--- a/src/vs/workbench/contrib/notebook/browser/contrib/multicursor/notebookMulticursor.ts
+++ b/src/vs/workbench/contrib/notebook/browser/contrib/multicursor/notebookMulticursor.ts
@@ -273,8 +273,10 @@ export class NotebookMultiCursorController extends Disposable implements INotebo
 		const textModelRef = await this.textModelService.createModelReference(cell.cellViewModel.uri);
 		const textModel = textModelRef.object.textEditorModel;
 		if (!textModel) {
+			textModelRef.dispose();
 			return undefined;
 		}
+		this.cursorsDisposables.add(textModelRef);
 
 		const cursorSimpleModel = this.constructCursorSimpleModel(cell.cellViewModel);
 		const converter = this.constructCoordinatesConverter();