What is the new feature or improvement?

Hey there, I was wondering if you would be interested in adding compat for Glow Banners. I think this would require a separate item to be registered with the same code, but with an emissive texture, but I'm not actually sure. With the latest update of Bed Spreads (6.2.0), when putting on a glow banner it doesn't break the texture or anything and even has the Glowing tag indication when hovering over the item, but of course the bed itself does not have an emissive texture, which is what the compat would add. While it may not seem obvious what this adds to the mod, playing with lighting (or in this case, emission) is a very unique tool in Minecraft and I think that it expands the usage of decorative items like this well beyond just adding some extra patterns. Let me know what you think!