Hello again,
on my wifes handy, Samsung S24 latest android version there is a problem when stopping blokada for 5 minutes. When the timer is over there is a undefined state. It seems that blokda is not in blocking mode (I would expect blocking mode after timer is over). Also there is no reaction when pressing the on/off button. you have to end the whole app and after this it works again.
Regards
Sascha