When there is a shared copy, creating a new shared world copy cannot save the save,and it is not possible to create a single-player copy as a shared copy.Only by deleting the existing shared copy and creating a new shared world copy can you save it, or you can create a shared copy in the single-player game.It should be a bug that occurs when the game crashes.Only my Xbox account has this problem, other Xbox accounts do not have this problem on my console, my Xbox account will still have the above problems on other consoles.
