Yesterday I wanted to update to the beta and the next day I already had it but it worked a lot in changing the version without uninstalling and reinstalling. So when I updated to the normal version again, I deselected it and re-installed it, and it worked only that I lost all my worlds.

I propose that in the luncher in the bedrock versions option they add the option "Beta" so as not to have to do crazy things to get update and outdated.

I've already tried to get my worlds back and still can't do it