Text with Valve material is just black - not impacted by light

[SmartCarrion]

When i try to put a Lab Renderer material onto UI Text, it just turns black no matter what color the material is. Does anyone have a working example they could share?

Without the material, the text is not properly shadowed.

Thanks!

[SmartCarrion]

This may be a bug: Valve lights do not illuminate UI text that is placed on objects in world. Is this an incompatibility with the way Canvas are rendered?