trigger suggest via alt+esc on macOS, fixes #85643

src/vs/editor/contrib/suggest/suggestController.ts

@@ -500,7 +500,7 @@ export class TriggerSuggestAction extends EditorAction {
 			kbOpts: {
 				kbExpr: EditorContextKeys.textInputFocus,
 				primary: KeyMod.CtrlCmd | KeyCode.Space,
-				mac: { primary: KeyMod.WinCtrl | KeyCode.Space },
+				mac: { primary: KeyMod.WinCtrl | KeyCode.Space, secondary: [KeyMod.Alt | KeyCode.Escape] },
 				weight: KeybindingWeight.EditorContrib
 			}
 		});