Workshop Collections - Adding new content

Hi all,

Just a quick question, if say you add 5 workshop items to a collection and apply the ID to your server startup, users join and everything works well.

If I add more items to the collection the players who have already joined previously don’t get the new items, they have to re-subscribe each time.

Is this mechanic correct? I guess I just need to make sure my collection is complete and get older users to re-sub to them all.