Progress Indicator for Photos shared album?
I see that someone mentioned this issue way back in 2015 referring to iPhoto, but as far as I can see it's still there in Photos on High Sierra: if you try to move large photos or movies from an album to a shared album, nothing seems to happen. There is no progress indicator of any kind. After a few tens of seconds, it seems that the move didn't "take", so one tries it again, and maybe again. Still no reaction, so in my case I left the iMac running all night. In the morning, ALL the moves had taken, so there were three copies of the moved picture (actually a movie) in the shared album. No comment about this from Photos (like "do you really want these duplicates?"), and no progress indicator at any point.
This is either a true bug or a deficiency in the functionality of the app. It seems amazing that it's lasted so long.
Has anyone got a way of seeing into the activity of Photos to see what's happening?
iMac, macOS High Sierra (10.13.4), New for 2012. 8Gb