Device window height miscalculated when personal hotspot or phone call blue bar at top of screen

When I start the phone call using an iPhone, the blue header bar overlays the top of my app, then if I change to a different view and return, the app is shifted down below the blue header bar. When the phone call ends and the blue bar is gone, I can’t get the app to recalculate window height, leaving white space at the bottom of my screen. The white space height matches the height of the blue header bar that was previously on the screen. Has anyone found a way to recalculate the window height in cases like this? I included a screen shot of the app once the phone call has ended.

Did you ever find a fix for this issue? I have the same problem where enabling personal hotspot overlays a blue bar which covers part of the header of my app

I would like to know too

This is still an issue in 1.2.4