Tile Set IMPORT/EXPORT hang for Android device

QGC 4.1.1 64 bit, Android 12

Samsung Galaxy Tab S6 Lite and Pixel 3a

Install QGC from play store.

Application settings map provider/type: Google/Hybrid

App permissions: Camera, Files and media, Location, and Nearby devices

Offline maps → Add tile set → Export → Select all → Export

At this point the export does not proceed to the file save dialog.
If I touch the cancel button QGC will return to the tile set display.
However, if I touch back in the upper left I am returned to the main display but it is darkened and QGC will not respond to any other inputs. I have to close and reopen the application before it will respond to inputs again.

This occurs both with/without a USB storage device connected to the Android device.

Similar behavior with import. I get the append/replace dialog and when I touch the import button the import file dialog does not appear. If I touch back in the upper left the behavior is the same as for export.

The problem occurs on both the Samsung tablet and the Google phone