From b901e0baa65a503dc767fcc1bfc4069ef7024ab7 Mon Sep 17 00:00:00 2001
From: Bhavya U <bhavyau@microsoft.com>
Date: Mon, 3 Nov 2025 16:13:42 -0800
Subject: [PATCH] chat: clear todo list when request response is cancelled
 (#274919)

---
 src/vs/workbench/contrib/chat/browser/chatWidget.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/vs/workbench/contrib/chat/browser/chatWidget.ts b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
index b0b45d973dd..b4b26b42eda 100644
--- a/src/vs/workbench/contrib/chat/browser/chatWidget.ts
+++ b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
@@ -2307,6 +2307,12 @@ export class ChatWidget extends Disposable implements IChatWidget {
 			}
 			// Show next steps widget when response completes (not when request starts)
 			if (e.kind === 'completedRequest') {
+				const lastRequest = this.viewModel?.model.getRequests().at(-1);
+				const wasCancelled = lastRequest?.response?.isCanceled ?? false;
+				if (wasCancelled) {
+					// Clear todo list when request is cancelled
+					this.inputPart.clearTodoListWidget(this.viewModel?.sessionResource, true);
+				}
 				// Only show if response wasn't canceled
 				this.renderChatSuggestNextWidget();
 			}