Minecraft is installing the beta version when it shouldn't.

My 1.16.40 Minecraft: Bedrock Edition randomly updated to the 1.16.200.53 Beta for no reason.

I am not apart of the beta and everything I looked at confirms this, this is a serious issue for me as I do development work as my source of income and I can't join any server in this version.

 

I've reinstalled the game in an attempt to get 1.16.40 back, however it installed the beta again anyway.

 

Picture of the title screen;

Proof that I'm not in the beta;

 

I'll also mention that I've not joined the beta in months, so it shouldn't be a time / waiting related issue.