I have a HTC Vive Pro Headset but no controllers or base stations. Will the headset even work without those? I would love to just play games in like a theature mode through the headset and use mouse and keyboard. Though all I see through the headset is just a light blue screen nothing else. Even when I launch a game with Vorpx running just see the light blue screen. Maybe I’m doing something wrong, steam VR is installed to and running, but its just light blue screen in the headset all the time.