I live and work near the border of a time zone border and my work requires me to change time zones a few times a month. Android will sense this through GPS and adjust to Local time. The Care Zone app will change to Pacific Time but refuses to change back when I return. It would almost be preferable to not have Care Zone change time zones so that medications could be taken at regular intervals rather than assuming I’d change intervals with different time zones.
I had this prob when going to Texas at Christmas from New York. I just took at my normal time by setting a regular alarm on my phone.