Disable cardboard rotational tracking

Is there a way in XR classes to set rotational value to some other quaternion than your phones rotation? I only see disable positional tracking and not rotational tracking in XR classes. I have found solutions prior to the XR addition to unity to solve this -

https://stackoverflow.com/questions/37316309/stop-disable-or-pause-head-tracking-google-cardboard
https://github.com/googlevr/gvr-unity-sdk/issues/631

Am I missing something here, or has this become untenable in...

Disable cardboard rotational tracking