Question VR with additional camera for spectator God's eye view in URP

I'm working on an on-location VR project for the HTC Vive in Unity 2019.3.0f6 (tried 2020.3.16f1 too) that incorporates a 2nd monitor. We are using this script from Unity. https://docs.unity3d.com/Manual/MultiDisplay.html

Camera 1 is the VR cam. Target Display: Display 1, Target Eye: Both

Camera 2 is a spectator cam. Target Display: Display 2, Target Eye: None

When we build the game either the headset or the 2nd monitor does not work. I've see a few others with this problem.

First, does anyone have a solution?

Second, is this a general VR issue, or a URP issue?

 

Bump. Anyone?

 

Hi, did you figure this out?

All you have to do is add a second camera and set the target display to "Display 1", then set the Target Eye to "None"

 

For some reason, in 2021.3, you also need to lower the render priority of the VR camera in the camera component settings (or raise the priority of the spectator camera) in order to view both cameras on their respective displays.

 

How do you set render priorities for cameras with URP? I can't get this to work outside of the editor.

 

Would also like to know if @ShaunUnity found a solution to this, as it's driving me mad here!

 

Dunno if its different in other versions, but I'm using 2020.3.48f1 and in the spectator camera inspector under Rendering is a field called Priority and I changed mine to 1 while my VR camera rig is 0