Map in off-hand is off the screen, iPad (regardless of Screen Safe Area).
If you have a map in your left hand, then you can not see the left edge of it. If you put a second map in your right hand then you can not see the right edge of it. These are not affected by the safe screen area. They are also not affected by the FOV. However, it is made worse when under water (during or after swimming, but not while swimming with your head above water).
This also happens to me, everything i hold can’t fit on the screen and i don’t get to see the whole item and it’s really annoying. I think it’s because we’re on ipad and it thinks our device is bigger than it is so it expects the item to stay on the screen but it doesn’t