diff --git a/src/vs/workbench/contrib/chat/browser/chatWidget.ts b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
index 6b19f886cf1dd..eaa5aa42f87d3 100644
--- a/src/vs/workbench/contrib/chat/browser/chatWidget.ts
+++ b/src/vs/workbench/contrib/chat/browser/chatWidget.ts
@@ -455,6 +455,7 @@ export class ChatWidget extends Disposable implements IChatWidget {
 			{
 				identityProvider: { getId: (e: ChatTreeItem) => e.id },
 				horizontalScrolling: false,
+				alwaysConsumeMouseWheel: false,
 				supportDynamicHeights: true,
 				hideTwistiesOfChildlessElements: true,
 				accessibilityProvider: this.instantiationService.createInstance(ChatAccessibilityProvider),
diff --git a/src/vs/workbench/contrib/codeEditor/browser/simpleEditorOptions.ts b/src/vs/workbench/contrib/codeEditor/browser/simpleEditorOptions.ts
index b4f6826502630..f7660482b85fa 100644
--- a/src/vs/workbench/contrib/codeEditor/browser/simpleEditorOptions.ts
+++ b/src/vs/workbench/contrib/codeEditor/browser/simpleEditorOptions.ts
@@ -25,7 +25,8 @@ export function getSimpleEditorOptions(configurationService: IConfigurationServi
 		hideCursorInOverviewRuler: true,
 		selectionHighlight: false,
 		scrollbar: {
-			horizontal: 'hidden'
+			horizontal: 'hidden',
+			alwaysConsumeMouseWheel: false
 		},
 		lineDecorationsWidth: 0,
 		overviewRulerBorder: false,