The frustrating thing about photo management these days is how every major photo library app/cloud service these days stores every edit / tag / album externally. If you crop a photo, change the taken at date, etc, the original file never gets touched but an external bit of metadata is created. So any time you move platform, all of these edits and your albums are erased.

It is convenient to be able to undo crops or filters, but I wish the industry would standardize so these changes are portable.