we did just recently migrate to the unified access gateway with Tunnel and Content Gateway activated as edge services.
on iOS everything is working fine, on Android i can authenticate against the file shares but i cant download any files. On iOS, same Account it isnt a problem.
iOS tested with iPhone SE 2020 supervised and iPhone 8 not supervised
Android with Galaxy A40 Android 10 Work Managed / XCover 4 Work Managed Android 9 - neither is working.