Navigation bar completely black on Android 8 in keyboard settings

• /e/ version: 0.15-o-stable
• Device model(s): star2lte

Summary

Once we enter in the AOSP Keyboard app, the navigation bar is black so we have to guess where the buttons are.

The problem

Steps to reproduce

On Android 8: Settings > System > Languages & input > Virtual keyboard > Android Keyboard (AOSP).

What is the current behavior?

What is the expected correct behavior?

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes