Camera near clip override causes the problem with UI(VRChat Menu) control at a distance from the Origin-Position.
  1. Start with VR-Mode and join any instance of this world. https://vrchat.com/home/world/wrld_f422580c-85e7-4987-b863-983a646491a3/info
  2. Set "Forced Camera Near Distance" to forced.
  3. Try to control QM/MM
Result: On Scroll View, you cannot interact with anything.