The Bug:

The legs of skeletons, wither skeletons, and strays aren't properly aligned with their bodies which results in minor z-fighting.

Steps to Reproduce:

1. Summon a skeleton, wither skeleton, and stray by using the commands provided below.

   /summon minecraft:skeleton ~2 ~ ~ {NoAI:1b,ArmorItems:[{},{},{},{id:"minecraft:diamond_helmet",Count:1b}]}

   /summon minecraft:wither_skeleton ~-2 ~ ~ {NoAI:1b,ArmorItems:[{},{},{},{id:"minecraft:diamond_helmet",Count:1b}]}

   /summon minecraft:stray ~-2 ~ ~ {NoAI:1b,ArmorItems:[{},{},{},{id:"minecraft:diamond_helmet",Count:1b}]}
   

2. Look closely at how their legs are aligned with their bodies.
3. Take note as to whether or not the legs of skeletons, wither skeletons, and strays are properly aligned with their bodies.

Observed Behavior:

Their legs aren't properly aligned with their bodies which results in minor z-fighting.

Expected Behavior:

Their legs would be brought a little more forward to avoid z-fighting and to perfectly align them with their bodies.