Steps to Reproduce

1. clonehttps://github.com/jonasbark/flutterfocus
2. run on Android device

Expected results:
The keyboard should open up, allowing me to type in (using virtual display mode)

Actual results:
During virtual display mode, the keyboard won't open, not allowing me to enter anything
Only the hybrid mode opens the keyboard

However, when a Flutter TextField is added to the view (line 55 in main.dart) neither mode works at all with the Focus seemingly on both views at the same time.

We tried the following:

• working with Focus widget (focus branch)
• forcing focus on the platform view on the Android side (view.requestFocus())

Interestingly it's always possible to enter values into the ZIP code field (click on the far right entries to show it).

Doctor summary (to see all details, run flutter doctor -v):[✓] Flutter (Channel unknown, 2.0.5, on macOS 11.2.3 20D91 darwin-x64, locale de-DE)[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)[✓] Xcode - develop for iOS and macOS[✓] Chrome - develop for the web[✓] Android Studio (version 4.1)[✓] IntelliJ IDEA Ultimate Edition (version 2021.1)[✓] VS Code (version 1.55.2)[✓] Connected device (3 available)• No issues found!