HMD not tracking on vive withe new steam plugin

im trying to use the new steam unity plugin but i cant get any tracking from the HMD , the camera is just completely static but it displays in the hmd ,the controllers work fine tough ,

im pretty sure i setup the pluggin correctly
i just dropped it in an empty project in 2020.1.ob1 , generated the json files and set the plugin providers to open vr loader are there any other steps for the hmd ?

You need to make sure your camera is setup with a tracked pose driver. Right click the hierachy and select XR->Convert Main Camera to XR Rig and try that.