You’re exactly right. We need the associated time zone in order to display the correct date/time to the user. I submitted FB13363638: PHAsset and PHContentEditingInput API to get creation date time zone.
Note the time zone can be changed independently of the location via Adjust Date & Time, and photos don’t always have location anyways, so it’s not reliable to infer a time zone from its location.
Topic:
App & System Services
SubTopic:
General
Tags: