I mean it's pretty common for Jean and Emma to take jabs at each other lol
I feel like writers usually write Scott as aloof and distant from his other X-Men buddies. The whole "the leader can't get TOO close to his teammates" shtick that being said he has been shown to be much more relaxed during this Krakoa era. Going out to the tiki bar, taking family vacations, friendly chats with Logan, eating a sub sandwhich while Emma berates him for the relationship between Cable and her daughter lol