Expected Behavior

The game to not crash when holding a mob holding an enchanted item and going to 3rd-person view.

Actual Behavior

Game crashes with this log https://haste.gorymoon.se/yekabitodu.mccrash

Steps to Reproduce

1. Summon a zombie with an enchanted item, like this command /summon zombie ~ ~1 ~ {HandItems:[{Count:1,id:stone_sword,tag:{Enchantments:[{id:sharpness,lvl:1}]}},{}],ArmorItems:[{},{},{},{Count:1,id:leather_helmet}]}
   • Also have a hat to not burn, not needed to cause the crash
2. Pickup the zombie with Carry On
3. Press F5 to get into 3rd-person view

Version of Minecraft, Carry On, Forge

Minecraft: 1.16.4
Carry On: 1.16.3-1.15.1.7
Forge: 35.1.28