Z-fighting on armor stand when it holds a spyglass

Steps to Reproduce:

1. Spawn an armor stand;
2. Place a spyglass in its arm;
3. Move around a bit.

Observed Results:
Z-fighting occurs.

Expected Results:
The spyglass is properly placed under the armor stand's arm texture.

Screenshots/Videos attached: Yes (by [Mod] tryashtar)

Notes: