Vibrant Visuals: Ominous trial spawner's center eyes are emissive

Steps to Reproduce:

1. Enable Vibrant Visuals

2. Get somewhere dark

3. Use the following command: /setblock ~ ~ ~ trial_spawner["ominous"=true,"trial_spawner_state"=0]

4. Look at the block’s sides from an extreme angle

Observed Results:
The center eyes are brighter than the side eyes, despite them all being the same color. This causes a bright blob to show up in the mipmapped texture.

Expected Results:
The center eyes are dark just like the side eyes, making the block completely dark from any visible angle.

Screenshots/Videos attached: Yes

Notes: