If I'm not mistaken, this is almost approaching the two-week deadline given by PSG to Mbappe to determine his future and means that these will be very important seconds for his future to last for the next season. Is it possible that this time Mbappe will really move to Real Madrid or in the end he will stay with the exception as you say with a sanction or even that which will certainly cost him his time playing football. I think even if there is a solution PSG have to lower Mbappe's fee and if they don't want to do that then Real Madrid will come according to plan to sign Mbappe as a free agent, I think these two options are still strong enough to put pressure on PSG.
Yes, that's right, the deadline given by PSG management has arrived and can't wait to see him move to Madrid next season, making it easier for PSG to win the Champions League without a player like Mbappe, because he feels bigger and greater than the club that pays his salary. At least we can see PSG win the Champions League with their new coach Luis Enrique without Mbappe strengthening. If Real Madrid can take him without being penalized by a Financial Fair Play then I think Mbappe can leave in the transfer window and Madrid can definitely afford it.
Indeed, Mbappe has been too pampered since he was at PSG and he often gets special privileges compared to other players. Maybe his overly exaggerated attitude made some people think that he was bigger than the club and that was a big mistake. For PSG, winning the Champions League is the main goal because after bringing in star players like Neymar, Mbappe and Messi, they still haven't been able to get one since last season.
Well, actually Mbappe also has the same thought, therefore if he still stays at PSG, of course he will never win the champions league title and the only place that can bring him to win the title is by joining Real Madrid. Now only time and agreement between the two parties will determine this transfer.