Hi Eric, great! Glad to hear you managed to get it all working, happy to help 🙂
With regards to the new XR plugsin, we are aware of the issue and hope that we can allocate resources to this in the future.
The Eye tracking still works as intended however, it is just our examples that might not be fully compatible without a re-write.
Hopefully this does not cause you undue inconvenience. Best Wishes.