Tongue tracking for Quest Pro and forwarding of OpenXR tracking are now supported by Virtual Desktop. - UploadVR

Virtual Desktop now supports Quest Pro's tongue tracking capability. The update also allows users to forward hand tracking, eye tracking, face tracking, and body tracking from the headset to the PC via OpenXR when using the VDXR runtime. This means that PC VR game developers can now access a larger market of potential customers who own Quest Pro and use Quest Link or Virtual Desktop. The update also includes other fixes and improvements. For more details, visit the source at UploadVR.

Source: https://www.uploadvr.com/virtual-desktop-now-supports-quest-pro-tongue-tracking/