We have many phones using Android Management with kioskCustomLauncherEnabled on. When opening applications occasionally they will minimize as if the home button was pressed. We've observed this on Pixel 1, Pixel 3a and Pixel 4a phones. We've disabled all gestures thinking that might be related but it still occurs.
Is this a bug of the phone's kiosk mode? Is there a workaround?
This appears to have been a Pixel 3A problem. One of the recent system updates a few months ago seems to have made the problem go away. Doesn't appear to still be an issue