Distance Grab scene from Oculus Integration plugin has pink objects

Hi Everyone

I am trying the Distance Grab scene on a URP project with both Unity 2020.2 and Oculus Integration (v27) and I got several objects in Pink and another error "NullReferenceException: Object reference not set to an instance of an object OculusSampleFramework.DistanceGrabberSample.Start () (at Assets/Oculus/SampleFramework/Usage/DistanceGrab/Scripts/DistanceGrabberSample.cs:63)"

For that reason

Does anybody how to fix it?

Thanks for your help

Best Regards

Alejandro

Note: I got the same error in a 3D project...