Xbox Cloud Save Fails to Restore Missing Minecraft Bedrock Worlds

My Minecraft Xbox Bedrock Edition worlds, which I poured a lot of time and effort into, completely disappeared after I deleted and reinstalled the game. I knew cloud saves were enabled on my Xbox account before I deleted the app, so I thought my worlds were safely stored and securely linked to my account.

When I reinstalled and opened the game, I saw that none of my worlds were left, and all my hard work vanished in an instant. This situation has really upset me because these worlds contained builds and progress I spent a long time working on.

I am asking Mojang to look into the cloud saves associated with my account, restore my deleted worlds if possible, and implement the necessary checks to prevent this kind of data loss from happening again.