COOP lobby won't let me invite friend

Trying to play fc 26 ultimate team with my friend (I'm on PC and he's on xbox) but I can't invite him to a coop lobby. It says "Not seeing the friend you're looking for? Make sure they have a football ultimate team club created" but they do have a team and online. I can even invite them to the Rush game mode which is a different lobby. Oh and he can invite me just fine to his team but I just can't see him to invite him to mine.