Steam Version Soundtrack Disappearing

I own all the soundtracks on the Steam version and they’ve been mysteriously disappearing from my system lately - not even being properly listed in the game’s DLC tab in Steam! After poking around, I think this may be an issue with Steam transitioning from listing soundtracks as “DLC” to their own category, as the soundtracks are still listed as “In Library” when I visit them on the Steam Store, and by clicking “Play Now” on the respective store pages, I can get Steam to begin redownloading the soundtracks.

I’m not sure if this is something you guys have any control over, but I figured it was worth mentioning.

EDIT: Whoops, was used to the Discord where CoH and NecroDancer went in the same category, sorry.

So your message is regarding CoH or NecroDancer?