Rift not working in editor

Hi Guys,
I'm trying to get Rift working with my game but it does not seem to want to play along, using unity 5.5.1f1.
Currently just trying in an empty scene.

So if I create a new empty project, import the oculus package and enable VR support it all works well.

Although when I do that in my game it does not.

I previously had it working with GearVR, so I deleted and reimported the oculus package assuming there might be some old settings screwing things up. I have of course also enabled...

Rift not working in editor