How can I change the Android notch background colour?

[system]

	Attention	Topic was automatically imported from the old Question2Answer platform.
	Asked By	Olaf007

Hey, I was wondering if it is possible …

1. to change the backgroundcolour of an Android notch.
2. to even use this space for 3D-Environments (as YouTube showcases with videos)

Picture of my notch running a Godot build APK:

notch background.jpg

Thank you!