Can't Edit Location Data in Photos in Catalina
I've always been able to edit time, date, and location of my scanned or non-iphone photos before. Now,
the location space in Get Info disappears on many of my photos (see attachment).
On other scanned photos, where I was able to edit the location a few years back, that info is now grayed-out and uneditable (see attachment).
How can I fix this?