How to add location to Shared Album in Photos iOS
Sharing holiday photos through a Shared Album with someone (with Apple ID) on the same holiday is nice, but is rather useless when location data is missing. Even for myself with this Shared Album on the same iPhone I created the Shared Album on.
When creating the Album it says in Options "Full photo data including location", and then, after adding the selected photos, all photo data are gone, except for data and time. (Btw, adding location through Remarks is a bit of bother and superfluous as it is already present)
iPhone 14 Pro Max, iOS 17