Continuity + emissive resource pack = transparent item models

[deftesthawk]

Mod Names

Continuity / Modern Industrialization

Mod Homepages

https://www.curseforge.com/minecraft/mc-mods/continuity
https://www.curseforge.com/minecraft/mc-mods/modern-industrialization

Minecraft version

1.21.1

Describe the bug

The pipes from Modern Industrialization become transparent when using all 3 mods together with an emissive resource pack.

Steps to reproduce

1. Download/Install "Sinytra Connector", "Continuity", "Modern Industrialization" and the bare bones emissive resource pack I created below.
2. Launch game and enable the resource pack
3. Start a world in creative mode
4. Search pipe, and you'll see that they are transparent

Bug Test Resource Pack.zip

Logs

https://gist.github.com/deftesthawk/079e278bd4c4122458ce03bc98628b72

Additional context

I tested the latest version of "Modern Industrialization" that supports fabric natively which was 1.20.1, this was the only way I could test if the issue was related to continuity, and that didn't have the issue. Which leads me to think it's related to Sinytra Connector.