App Limits not working anymore
I have set up app limits for my son's iPhone, 30min a day for a selection of apps. This worked properly until last Friday. It correlated with the update of my iPhone to iOS 15.7.2. Since then, app limits are turned off automatically. Though I can set new app limits, they are deleted at a certain point in time. I cannot figure out why. I repeatedly set new app limits, but they got deleted for unknown reasons each time. I completely reset screen time - disabled and enabled it - for my son's iPhone, set a new screen time passcode, and configured it anew. No success. I have still the same problem. The app limits get deleted. Does anybody have the same problem? How can fix it?
iPhone SE