I also see same issue on iOS 16 only but i see white background stays on my home screen and everything is shifted above.
Another thing is that my app open webkit and uses autofill input textfields and dismisses then i see white background overlay. I did not find any solution so far because its not controllable from app.
shankardsgdev
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution