Collection issues

Server Version#: Version 4.22.2

Hello guys, I’m trying to understand why collection preferences are not working in my library.
I’m deleting and re-creating my movies library in these corona-days because I wanted to solve some problems that I still have (like double languages in filter genre tags), and doing so I noticed that no matter what i select, collections seems to be disabled.
I have chosen “Hide items which are in collections” but instead I see items, and no collections.
Altough in a previous library I saw both.
Tried to switch option multiple times with the other 2 available, no effect at all.
Is this king of a bug?
Had to delete my library again?

Found why it happened. I filtered by “date added”. In this way, of course, plex shows you the items and no collections.
Filtering by title instead, all working

Is your library sorted by title?
If it’s sorted differently, Plex will not include inline collections…

Ahaha wonderful, just discovered it XD
Thank you, by the way