Deferred Decal not rendering on emissive material.

Hello everyone! I am currently trying to get a Deferred decal to render on an unlit material. I am working with voxels and need to do a majority of my shading via decals, but for some reason none of my decals are rendering.

I read in a few of the other threads that this was once a feature, I dont know if it was removed or not, but I could use some help thanks!