Solved
Saving Collections in Gallery
I've never really did this before, so I have no idea if it has always been like this or not. I like collecting in the Sims 4 and a while back I decided to work constantly at trying to get every type ...
You'll always lose the tags such as Made By, Caught By, etc. when you save to your library. Anything connected to a sim like that will be lost too like university diplomas and the like. The item will be there, but the connection to a specific sim will be gone. It's always done that and is just the way it works
It also happens for other things. For example, if upload a lot to the Gallery or your Library that has all the upgrades done, all of those will be gone when you place the lot from your Library/Galley the next time, so you have to do all of them again.
Hope this helps.
