3D 360 Video Panoramic Skybox

I am trying to use a 3D 360 video as the skybox for a scene. I have followed the instructions here:

But when I create the material there is no option for the 3D layout (I need over/under).

I played with a Beta Shader (GitHub - Unity-Technologies/SkyboxPanoramicShader: Skybox shader for support of 360/180/cubemap video and static content) which fixed the problem of the 3D layout option. However when I go to render the APK I get a series of errors related to the shader.

“Assets\Shaders\SkyboxPanoramicBetaShaderGUI.cs(3,19): error CS0234: The type or namespace name ‘AnimatedValues’ does not exist in the namespace ‘UnityEditor’ (are you missing an assembly reference?)”

Is there a fix or workaround for this issue?

Found the solution, move the SkyboxPanoramicBetaShaderGUI.cs to a new folder named ‘Editor’