[Forge 1.20.1] Fast Lanterns missing bottom texture

[JLUsr]

Minecraft 1.20.1
Forge 47.3.0 & 47.3.22
Moonlight 2.13.49
Amendments 1.2.14

This was tested using only Moonlight and Amendments and as you can see the bottom texture for the lantern is not rendered when Fast Lantern is enabled.

[serenyadev]

Happens on Fabric 1.20.1 too

[MehVahdJukaar]

Are you sure you aren't using mods that cause that?

[JLUsr]

I am positive.
I made sure to do a fresh install so that I wouldn't have to worry about anything like that.

I also just made another new fresh install with Forge 47.3.33 Moonlight 2.13.68 and Amendments 1.2.18, set fast_lanterns = true and can confirm that this issue is present.