Cannot open downloaded backup of Realm world

After I download a previous backup of a realm world, I cannot open it in my computer (Windows 11) nor I can open any other world, if I want to open any other world I have to go back to the main menu but I still cannot open the realm backup world. The world does have addons activated, but I can download the world on Nintendo Switch and open, I cannot open the world at all in PC.

world link