Hi Michael,
Thanks for the article. Ill read through this.
If I am able to get this WebXR code to handle teleport down to a single function Ill create a PR for the same so that future users can use this functionality.
Also, found this another slightly updated example.(WebXR teleport on native Webgl).
https://immersive-web.github.io/webxr-samples/teleportation.html
Cheers!