haha ok ! so i will continue with the whole screen like before ! but i was wondering why they dont use all the half split screen, like the video VR we can find on utube... also all the google mode are same small size ! veeery few difference between them!FPV mode is designed to be used with goggles hence the two small displays. Are you using the Zeiss VR One goggles as it says at the top of the screen and if so is does display fill the field of view?
If you want a full screen view do not use FPV mode.
I don't have any FPV goggles, but I have noticed the same "postage stamp" sized views too.
When FreeFlight 6.6.0 was released the FPV views each covered most of the left and right sides of my iPhone 11 Pro screen, but now they are tiny as shown in the image Philou posted. It doesn't matter what model of FPV goggle I choose in Interface settings.