It only does this if you have the apps in multiple groups. Dump them all in one group. Yeah it sucks that you can't configure each of them separately, but it works really reliably now.

I haven’t had any of the other bugs you had except for it failing to unlock sometimes.

Ironically that bug has become a feature for me, sometimes after the first failed unlock I just don’t bother opening the app at all anymore, which is a win for me!

If I recall, if it fails to unlock, I mash the button a few more times, probably triggering some race condition, and the app is unlocked for the rest of the day.