Twinmotion doesn't recognize Meta Quest 3 for VR

Hi Everyone,
i have purchased a Meta Quest 3 to experience VR in Twinmotion for my building design. but unfortunately, the VR button is grayed out and i don’t know how to fix it.
the Headset is connected to windows and i can see my desktop.

can you please let me know what i need to do to fix this, it’s really really important to me.
Thanks.,