I see that you have changed the default installation location for MSFS 2024 - by default is C drive and XboxGames folder. In this folder, I have MSFS installed and the subfolder name is Microsoft Flight Simulator 2024
Could you please go to the following location on your C drive:
C:\Users\YourUsername\AppData\Local\Packages
Then, scroll down until you see the folder named Microsoft.Limitless_8wekyb3d8bbwe.
Please take a screenshot of the window showing the folder name and attach it in your reply.
That’s good, it baffles me tbh. ^^ The 2020 screenshot above is also a fresh install and those have locks. Is your 2020: AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe the same?