I tried to use iris with a shaderpack and it works fine when I'm in non-vr mode with the vivecraft fabric mod for version 1.19.2. When I go do the same thing in vr mode the left lens displays perfectly, but the right lens displays the shader without the lighting and shadows. Any help is appreciated, thank you.

This could be a problem with whatever VR port of Minecraft (Questcraft, Vivecraft, etc.) you use and not iris, cause not all mods work with VR, especially since there are no official ports to VR