[2019] Won’t cook?

Does the campfire room have any owners?

Also, if you send me your save file, I'd be happy to check it out. :)

Here's how to:
https://steamcommunity.com/app/688060/discussions/0/1741106440033049878/

All good! A lot of stuff isn't communicated very well yet, so it's understandable that you could miss something. That's on me, not you. :)

Also, for rooms, people with the respective skill should automatically take ownership so that you don't have to manually assign them. Hopefully that's what you're seeing? It's not immediate, but settlers will progressively do this.