It looks like i'm having the same problem as many, many other players - menu just constantly pops up nonstop, it's nonresponsive, you can't choose any options etc. It just presses on a "close" by itself and repops again.
i'v tried to remap controllers, thinking it may be the problem because the game is configured for the old vive controllers, not for the cosmos ones - but it didn't help.

3 years after the game launch and devs still don't bother with fixing persistent problems. And it looks like a lot of people has similar problems on many different sets. Devs simply don't give a ♥♥♥ lol.