Hoglins' and zoglins' tusks aren't mirrored

The Bug:

Hoglins' and zoglins' tusks aren't mirrored.

Steps to Reproduce:

• Summon a hoglin or zoglin.

• /summon minecraft:hoglin ~ ~ ~ {NoAI:1b,Silent:1b}
  /summon minecraft:zoglin ~ ~ ~ {NoAI:1b,Silent:1b}

• Look at the hoglin's/zoglin's tusks closely.
• Take note as to whether or not hoglins' and zoglins' tusks are mirrored.

Observed Behavior:

The tusks aren't mirrored.

Expected Behavior:

The tusks would be mirrored.