Armor on baby humanoid mobs does not display trims

Since 26.1 Snapshot 7, baby humanoid mobs (zombies, zombie variants, piglins) have a unique model for armor that is equipped on them. If the armor is trimmed, it will not show up on the baby armor model.

How to reproduce:

1. Give trimmed golden armor to an adult piglin.

2. ✅ Armor appears trimmed.

3. Give trimmed golden armor to a baby piglin.

4. ❌ Armor does not appear trimmed.

Also affects other baby mobs that can wear armor:

/summon zombie ~ ~1 ~ {IsBaby:1,PersistenceRequired:1,NoAI:1,equipment:{chest:{count:1,id:golden_chestplate,components:{trim:{pattern:flow,material:lapis}}}}}