For those wanting to change sensitivity settings:
C:\Users"your user"\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\SystemAppData\wgs\000901F369E88C7C_00000000000000000000000069F80140
In one of those folders are located a raw file with your devices settings that you will have to edit with notepad:
just save the file and restart game (since change don’t work on hot).
You are welcome.