No navigation keys on main Screen of aFreeRDP

There are no Android Navigation Keys available on the bottom of the main screen:

I have enabled the dark theme on my Android, so my first suspicion was that the keys are just invisible - but it is also not possible to tap on them!

The keys are available in all other screens, e.g. the Settings screen:

Steps to reproduce the behavior

1. Set-up your Android to use the dark theme
2. Open aFreeRDP
3. (Another issue: aFreeRDP ignores the dark theme and comes up with a white background color. See aFreeRDP: dark theme #6115)
4. See error: No navigation keys

Expected behavior
The navigation keys should be available on the main screen, too.

Environment

• aFreeRDP version 3.18.0
• Device: OnePlus Nord (avicii)
• Android: /e/OS 3.2-s-official (Android 12)