Unexpectedly returned to login screen after session is idle
In GNOME 41 and earlier versions, if I leave my session idle for five minutes, the screen locks and turns off. If I move my mouse, the screen activates and reveals the lock screen (screen shield).
In GNOME 42 (specifically gnome-shell-42.0-2.fc36), instead of the lock screen, I instead see the login screen (greeter). I asked Allan about this and he said it is not by design, so I suppose this is unexpected.