I really don’t know if this is a bug or not. I wanted to do ‘Carol of the Bel Airs’ in Co-Op but after starting co-op matchmaking for that championship it actually put me in the ‘Drivin Home for Xmas’ Championship, and in the wrong car. I tried again and it put me in ‘Getting Hyped’ but at least let me choose the right car for that this time.
Is that how co-op works for the seasonals, or is it a bug?