[1.16.5] All Blocks invisible with use of Rubidium in any configuration

[grimmspector]

According to your testing, does the issue occur with ONLY Immersive Portals mod installed?

No

Forge Version

36.2.39

ImmersivePortals Version

0.17-mc1.16.5

Latest Log

https://gist.github.com/grimmspector/6a3f39ee0e0750784ac3cc9ca263efde

Crash Report (if applicable)

No response

Steps to Reproduce

1. Load Rubidium + Immersive Portals in 1.16.5 Minecraft with Forge Mod Loader
2. Create a world or load a world
3. See only entities, all blocks are invisible regardless of resource pack selections or other video settings, no shaders or other advanced things are utilized.

What You Expected

I expected things to render normally even if the mod failed to function for some reason

What Happened Instead

Nothing was visible so it's unplayable in this state

Additional Details

No response

Please Read and Confirm The Following

• [X] I have confirmed this bug can be replicated without the use of Optifine.
• [X] I have confirmed the details provided in this report are concise as possible and does not contained vague information (ie. Versions are properly recorded, answers to questions are clear).
• [X] I have confirmed this does not happen on the fabric version (If it does please report to here instead).
• [X] I have confirmed I'm not using a hybrid server (Magma, Cauldron) or a different (non official) Forge Server release.
• [X] I have confirmed this issue is unique and has not been reported already.

[Nick1st]

1.16 is no longer supported. Please upgrade.