I have a custom HRTF profile. It works with monitor, I can select it and sound works. In VR I cannot select It, if it was selected in monitor and I change to VR it changes to built in or default HRTF. Ir could be a bug or not, in WMR VR, WIndows Sonic for headphones activates on WMR portal start. It cannot be shut down so it could be mandatory.
