The VR Preview is grayed out!

Hello,

I am new to Unreal and I have Engine 5.5.4 and a brand new Meta Quest 3S Headset which I've Air Linked to my PC. Everything seems to be set but the VR Preview option is grayed out.  Is there a Plugin I need to download?  I do have OpenXR enabled but that doesn't seem to help.  Any suggestions would be appreciated!