Baby villagers have a gigantic head which causes it to look incorrectly

The new villager model change in this snapshot resulted in the villager head being as the same scale as of the adult counterpart, and I believe, as a result, the nose and the head texture got cut off below the mouth.

Steps to reproduce

1. Spawn a baby villager using by using villager spawn egg on an adult villager, or using /summon.

2. Observe the baby villager.

Expected result

Baby villagers have a correctly scaled head, and the head texture and the nose model is not cut off.

Actual result

Baby villagers have a gigantic head, with its head texture and nose cut off below the mouth.