Z-fighting can be seen around the backs of frogs when they open their mouths

The Bug:

Z-fighting can be seen around the backs of frogs when they open their mouths.

Steps to Reproduce:

• Summon a small slime with No AI that has lots of health.

• /summon minecraft:slime ~ ~ ~ {Size:0,NoAI:1b,Attributes:[{Base:500.0d,Name:"minecraft:generic.max_health"}],Health:500.0f}

• Summon a frog nearby and wait for it to begin attacking the slime.
• Watch closely around the back of the frog as it opens its mouth.
• Take note as to whether or not z-fighting can be seen around the backs of frogs when they open their mouths.

Observed Behavior:

Z-fighting is present.

Expected Behavior:

No z-fighting would occur.