I am a beginner in Godot, and I followed the Using OpenVR overlays tutorial step by step to implement the OpenVR overlay feature and add a 2D scene to the viewport. However, I did not see my 2D scene ...

This tutorial will show you how to make a beginner VR game project in Rebel Engine. Keep in mind, one of the most important things when making VR content is getting the scale of your assets correct!