ExpansionTile throws: Announce message 'viewId' property must be a FlutterViewId #179563
Description
Steps to reproduce
Opening ExpansionTile throws exception on Windows, problem was introduced in 3.38 , 3.35.7 works fine
Expected results
It should be without any error
Actual results
Announce message 'viewId' property must be a FlutterViewId
Code sample
Code sample
ExpansionTile(
title: Text("title"),
children: [Text("here we are")],
),Screenshots or Video
Screenshots / Video demonstration
[Upload media here]
Logs
Logs
[ERROR:flutter/shell/platform/windows/accessibility_plugin.cc(73)] Announce message 'viewId' property must be a FlutterViewId.Flutter Doctor output
Doctor output
[✓] Flutter (Channel stable, 3.38.4, on Microsoft Windows [Version 10.0.26100.4946], locale ru-RU)
[✓] Windows Version (Њ ©Єа®б®дв Windows 11 „®¬ ипп ¤«п ®¤®Ј® п§лЄ 64-bit, 24H2, 2009)
[✗] Android toolchain - develop for Android devices
✗ Unable to locate Android SDK.
Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.dev/to/windows-android-setup for detailed instructions).
If the Android SDK has been installed to a custom location, please use
flutter config --android-sdk to update to that location.
[✗] Chrome - develop for the web (Cannot find Chrome executable at .\Google\Chrome\Application\chrome.exe)
! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
[✓] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.14.21 (November 2025))
[✓] Connected device (2 available)
[✓] Network resources