Back of zombified piglin heads has very different texture/shading compared to the other sides

Can confirm for 20w12a. It's more specifically on the right side of the back of the head

Please provide a screenshot and highlight the issue.

Especially visible on the top right side of the back, the shading there seems to stop abruptly on the left side of the head (right on the picture).

Mod changed the name to "has", still written wrongly as the correct would be "have".