TextField keyboard not working on Hisense TV

[HiloongHo]

Page URL

https://docs.flutter.dev/cookbook/forms/focus/

Page source

https://github.com/flutter/website/tree/main/src/content/cookbook/forms/focus.md

Describe the problem

When I use the TextField component on Android TV, the TextField component can be focused and the keyboard can be displayed, but then I can't select characters in the keyboard using the arrow keys on the remote control. Then when I press the return key on the remote control, it does not collapse the keyboard, but exits the current route.

Expected fix

No response

Additional context

No response

I would like to fix this problem.

• [ ] I will try and fix this problem on docs.flutter.dev.