SteamVR DRM display leasing support on Wayland

As of 530.30.02 there still does not seem to be any support for VR platforms under Wayland

Virtual reality displays, such as the SteamVR platform, require support for DRM display leasing which does not currently work.

Do we have an estimation of when this might be ready and the priority of this task? I was thinking about upgrading however this is a major determining factor in my next GPU.