The Bug:

Z-fighting can be seen around the necks of small armor stands.

Steps to Reproduce:

• Summon a small armor stand.

• /summon minecraft:armor_stand ~ ~ ~ {Small:1b,NoGravity:1b}

• Look around its neck.
• Take note as to whether or not z-fighting can be seen around the necks of small armor stands.

Observed Behavior:

Z-fighting can be seen around the necks of small armor stands.

Expected Behavior:

Z-fighting would not be able to be seen around the necks of small armor stands.