D3D12 chokes on doublesided materials with multiview rendering

ID3D12Device::CreateGraphicsPipelineState: Internal runtime error validating PS stage in a PSOs used with view instancing. [ STATE_CREATION ERROR #1105: CREATEGRAPHICSPIPELINESTATE_RUNTIME_INTERNAL_ERROR]

    static bool gl_FrontFacing;
    ...
    struct SPIRV_Cross_Input
    {
        ...
        bool gl_FrontFacing : SV_IsFrontFace;
    };