muhkuhaushonolulu if you’re not using the “always on” option you need to have your phone in charge, also it has to be on a flat surface and wiggled side to side to activate. Have you done all of this?
Do battery alarms work for you?
It definitely worked in the previous version, I changed some stuff in this one so it could be broken for (2a) as I don’t own one and can’t test for it.