Fix dismissable layer regression (#22995)

* reset several dropdown and context menus to non-modal

* add specific e2e test to confirm pointer events bug

web/src/components/overlay/ActionsDropdown.tsx

@@ -22,7 +22,7 @@ export default function ActionsDropdown({
   const { t } = useTranslation(["components/dialog", "views/replay", "common"]);
 
   return (
-    <DropdownMenu>
+    <DropdownMenu modal={false}>
       <DropdownMenuTrigger asChild>
         <Button
           className="flex items-center gap-2"