Hi @Ricardo20209207,
This has been brought many times by everyone, including myself! As this isn’t a bug but rather by design, there is a wishlist for this here that you may want to cast your vote on:
Logbook should not pop up in the middle of the shutdown procedure - Self-Service / Wishlist - Microsoft Flight Simulator Forums
The developers have indicated they are working on improving this.
Thank you @anon81017491 for assisting!
Closing this topic so it does not split conversions on a wishlist topic.