2025.07.3b

Some more bug fixes, this time relating to the User Interface.

Changes

• Added IsVR to Player Sandbox API
• Fixed issue where AxisControls for Avatars would not work in VR
• Fixed issue where spam toggling Offline Friends would cause duplicate entries
  • Thank you @Obi1 for the report!
• Fixed issue where DropdownControls would break the Avatar menu
  • Thank you @VoyVivika for the report!