When joining certain featured servers with custom entities those entities will render as completely black with Ray Tracing on, while the geometry retains full functionality. This significantly hinders the gameplay experience for people who play on featured servers with ray tracing on due to them not being able to tell what the entity in question is supposed to resemble.

Steps to Reproduce:

1. Join a featured server such as The Hive with Ray Tracing on
2. Enter an area that contains custom entities (such as the main hub in The Hive)

Observed Results:

The entities have functioning geometry but are completely black

Expected Results:

The entities display their textures properly, allowing players to actually tell what they're supposed to be. This is what happens with Ray Tracing off.

You can download the PBR resource pack I used to take these screenshots and demonstrate the issue here:
https://www.mediafire.com/file/r4iatv86doxtxfo/Defined_PBR_v1.0.4.mcpack/file