Hi Lanavededante,
It’s not an ideal solution but I think people have solved this problem by changing Project Settings → Default RHI from ‘DirectX 12’ to ‘DirectX 11’ - Let me know if you have trouble changing the setting with your menu problem. (It is possible to change setting via .ini)
Fingers crossed that this will be solved in 5.1 though. (I’ve seen several people with this UI issue, I think it might be specific to laptop GPUS - are you on a laptop?)
Welcome to the forums, in regards to the audio track on your vid please know that we try to keep things PG-13 around here. (Technically you can say f*** once in a PG-13 movie 
)