Legacy4J Version

1.21-1.7.2

Mod Loader Version

Fabric loader 0.16.0

Bug/Glitch Occurrence Context

(I'm not using Iris mod, so it's fully minecraft render.)

Crash Report

No response

What happened wrong?

Border Nametags just disappears on entity's(?) blocks.

This is a vanilla rendering issue, not a Legacy4J one, if they fix this it will be in Legacy4J as well.
(you can see that not only the border doesn't render, but the background doesn't either)