Reminders time zone does not update
My iPhone 6s is running iOS version 12.1. I’m having an issue with Reminders. This issue has remained the same regardless of the iOS version - it’s always been there.
When I travel, the time zone updates automatically, which is what I prefer. All default applications update automatically except Reminders. This means that if I have a reminder set for, say, 8am and I travel to a time zone 3 hours ahead, my reminder continues to go off at 8am in the original time zone, i.e. at 11am of where I am. This is not helpful, I need the reminder to go off at 8am anywhere I am.
I saw an old post that suggested turning off the local time zone, but this achieves the opposite of what I need. Does anyone have a suggestion to fix this issue in Reminders please?
iPhone 6s