Since the 2.0 update, I've been unable to launch WebVR content directly from Firefox.
Take for example some videos like this aircraft takeoff:https://playcanv.as/p/G0d8FneG/
Or this Hellblade trailer:https://delight-vr.com/video/
Hitting the "Enter VR" button makes the head tracking start working, but the view from inside the rift doesn't switch over to the video. It remains on the home 2.0. This used to work with Firefox and 1.0 Rift software, but I haven't been able to get it to kick the video on in the rift since 2.0. Any suggestions?