I dont have that device so I dont know. If they expose eye tracking via OpenXR on the PC then there is no reason it shouldnt work.
If someone wants to troubleshoot they are more than welcome to find me on my Discord.
Edit: someone did post logs from Quest Pro on my Discord and it showed that Oculus OpenXR does not implement eye tracking on PCVR. Not much I can do.
supportsEyeGazeInteraction false due to lack of XR_EXT_eye_gaze_interaction.
They implement XR_FB_eye_tracking_social, which is some sort of proprietary version and I have no intention or interest to implement vendor-specific, non-standard extensions when there exists a standard version.