I have requested a refund and 10 min. later it was approved.
I stay with MSFS2020 because i don’t like the beta release of 2024 i have bought.
Note (microsoft store edition):
After a refund the game will be ready in the status before the refund.
When you want to play the game in the future you only have to pay again and all of the settings will remain as they where before the refund. The only thing you have to do is not removing the game files from your HD. When you want to play in the future start the game, pay and play.