Material override: option to exclude all VrayLightMtls?

[simmsimaging]

I often have to manually exclude objects that have one applied in order to have lighting work consistently, but that doesn't help if the VrayLightMtl is a sub-material and it's needed for the lighting. Would it be possible to add an option to automatically ignore all VrayLightMtls in the scene when using the override?

/b