From ed6c2eca2d09587ff2470fc397ccf2414e7609d7 Mon Sep 17 00:00:00 2001
From: Peng Lyu <penn.lv@gmail.com>
Date: Thu, 25 Jan 2024 13:05:50 -0800
Subject: [PATCH] Fix #203434. Avoid layout from sticky scroll event if the
 editor is set to invisible. (#203485)

---
 .../workbench/contrib/notebook/browser/notebookEditorWidget.ts  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/workbench/contrib/notebook/browser/notebookEditorWidget.ts b/src/vs/workbench/contrib/notebook/browser/notebookEditorWidget.ts
index 5554136a78c..576970d7a33 100644
--- a/src/vs/workbench/contrib/notebook/browser/notebookEditorWidget.ts
+++ b/src/vs/workbench/contrib/notebook/browser/notebookEditorWidget.ts
@@ -1079,7 +1079,7 @@ export class NotebookEditorWidget extends Disposable implements INotebookEditorD
 					return;
 				}
 
-				if (this._dimension) {
+				if (this._dimension && this._isVisible) {
 					if (sizeDelta > 0) { // delta > 0 ==> sticky is growing, cell list shrinking
 						this.layout(this._dimension);
 						this.setScrollTop(this.scrollTop + sizeDelta);