Thank you soooo much Bob Scott. I just wasted like 2 days trying to figure out why this UI was not working on PC. And your comment is the only place I've ever seen it mentioned that you need to have it installed from the oculus app for this to work. even when I am building directly from VS.
@OculusSupport Is there anyway this information can be added to the documentation or ideally fixed so you dont need to have it installed through the app if you are doing development work. Adding it to the docs really should happen, i cant imagine how many other people have had this problem as well.