I was out today with my Mini 2 and the actual Litchi beta version, flying with vr goggles.
I emptied the first battery and landed for changing the battery without leaving vr mode. When taking off with the new battery installed and putting the goggles on I saw the nag screen asking for play store rating overlaying the vr split screen.
So I had to put down the goggles and remove the phone for getting rid of this nag screen while the drone was still airborn.
Please ensure that the vr split screen will be NEVER overlayed by any other screen for flight safety!