Hi Klaus.
After todays update of Oculus browser with disabled VR support we have enabled WEBXR.
Added webxr: "auto", disabled auto_oversampling, tilesize is 1536, clear krpano without any custom code.
And get an issue: after loadscene I got an tiles of previous scene in bottom left quarter of left eye, usually thats are a bottom square of pano.
Tested on a few GOs, same issues.