123878 -

Sometimes, explicitly setting the surfaceTintColor in your AppBarTheme can jumpstart the visual change that the system is failing to automate. 3. Check Your API Level

The Flutter community is highly active, and issues like usually lead to more robust rendering logic in future stable releases. For now, keep an eye on the official issue tracker for updates from the Flutter team. 123878

If you are a developer looking to address this bug or explain it to your team, here is a full blog post draft tailored for a technical audience. For now, keep an eye on the official

You aren't alone. This specific behavior is tracked under in the Flutter GitHub repository (Flutter GitHub). For developers working on API levels above 30, the expected "elevation on scroll" effect often fails to trigger. The Problem: Breaking Down #123878 This specific behavior is tracked under in the

If you’ve recently migrated your Flutter app to Material 3, you might have noticed something frustrating. You’ve set your elevation, you’re scrolling away, and… nothing. The app bar remains stubbornly flat against the background.

As noted in the GitHub report, this is particularly prevalent on devices running API 30 and above. Testing on an older emulator can help you confirm if the issue is framework-deep or OS-specific. The Road Ahead