Android 8+ black screen issue

Since Android 8 (some even complain with 7) my game works but there is just black screen.
I can go blindly through the menu and start the game, I can hear music and sounds but there is nothing but black screen.
I have tried many different MonoGame versions but it is always same.
I just tried with latest dev build version.

I have a lot of complaints on Google Play about this and need to fix it asap.
If someone want to see the issue in action you can quickly install the demo version