Hey! So I'm having some sort of issue with the BOTI settings in my game (pls ignore the frame-rate issues, they're not normally this bad it's bc I was recording at the same time lol) I recorded a video because I couldn't really explain it, but can someone explain what is going on? Thanks so much in advance!
---> Video of the issue! https://youtu.be/xUoF9CPMMkg

Hello,

That is a feature of another mod, I think it's the immersive portals mod, or Better Portals mod, it's one of them. It's a custom dimension loading screen they added to their mod. If you've got one of these installed check their config and you should be able to disable it

 Hey, 
Thank you so much! I have got Better Portals installed, so I'll delete it and give it a try! :)