Depends if “not active” means “no overlay” or “invisible overlay”. Just try to Force stop the application and try it in AMS again. We’re intentionally blocking disabling the switch if there’s an overlay, because of possible click-jacking attack - a malicious app, that could look like a game, could play you into disabling app-locking. Not saying that the attack vector is particularly big, but we chose to stay on the safe side :).
