The drama about Mbappe is talked about endlessly and it will continue to be news that is quite shocking to the world. The presence of Luis Enrique as coach may be the reason why Mbappe is trying to be retained because the coach likes Mbappe's playing style. But that is not strong enough to break Mbappe's reasons for wanting to leave in the current transfer market.
You're right. Mbappe's drama won't be over as long as he still doesn't move to a new team. I hope Luis Enrique won't be a part of a new drama on Mbappe's transfer issue. Sure, Luis Enrique will try to keep Mbappe because he is the machine goal and main player of PSG. But if Mbappe decides to leave, I really Luis Enrique will give the chance to Mbappe leaving PSG.
Indeed Real Madrid still prioritize for signing Kylian Mbappe or not but they have bad experienced when trying sign him last several season when his contract expiring and one more step closer for reaching agreement deal but Mbbape accept new offer from PSG. I don't think Real Madrid will prioritize with players have make them get disappointed last two season and try to sign him although Madrid attacking line right now more solid.
Real Madrid will always prioritize Mbappe, they know Mbappe is the best player that is suitable with Real Madrid play style. Moreover, Mbappe's contract will expire soon this year, Real Madrid will try all out to sign Mbappe.