Missing DLC from Steam Family Sharing

My question from that is, the change is intentional or not? I used the DLC's from a friend in Steam via Family Sharing because i bought them before in Nintendo Switch, and now i just have the DLC's that i bought by myself on Steam. I want to know if it's intentional or not; to buy at least some DLC's for now, and accept that i won't have Demogorgon anymore, thanks.

Answers