What Feature Types Apply to This Bug?

Other (Please Describe)

Other Type

Client, Rendering

What Type of Bug Is This?

Unexpected Behavior

Forge Version

43.2.0

The Aether Version

1.19.2-1.0.0-beta.1.1-forge

Is This Bug a Conflict With Another Mod?

No response

Client Log

No response

Crash Report (if applicable)

No response

Steps to Reproduce

1: Enter the Aether
2: Enable the Cold Lightmap setting in the client config
3: Observe the fullbright effect

What You Expect To Happen

I expected it to have the normal, colder lightmap

What Actually Happened

The lightmap was at 100% brightness everywhere

Additional Details

Here is what it looks like with the config disabled:

And here it is with it enabled:

Please Read and Confirm The Following

• I have confirmed this bug can be replicated without the use of Optifine.
• I have confirmed this bug is on the most recently supported version of Minecraft.
• 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).
• I have confirmed this issue is unique and has not been reported already.
• If playing on a modpack, I have reported this issue to their issue tracker already.