The profile menu is corrupt in Minecraft.
Java edition seems to work well, but unfortunately, we can't access any of the worlds there.
This started happening after I changed my video card to an Nvidia Quadro M6000 24GB edition. I've updated to the latest drivers.
I've reset Minecraft, reinstalled, but nothing seems to work.
Thank you for your report!
We're tracking this issue in MCPE-120807, so this ticket is being resolved and linked as a duplicate.
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