Bring back the export world button.

There used to be a safe and convenient way to back up and share worlds for bedrock PE players, it was literally a built in button. Why get rid of it? As of now, sharing world downloads is very hard, or almost impossible, or you have to pay for realms. It's very disappointing to see and experience this change, especially with game-breaking-world-deleting bugs as of recent. Bring back a safe and convenient way to export/back up your worlds.