The Bug:

The enchantment glint isn't visible on shields that are enchanted in third person.

Steps to Reproduce:

1. Give yourself a shield that is enchanted by using the command provided below.

   /give @s minecraft:shield[minecraft:enchantments={levels:{"minecraft:unbreaking":3}}]

2. Hold it in your hand and switch to third person.
3. Look closely at the shield and see if the enchantment glint is present.

Observed Behavior:

The enchantment glint isn't visible.

Expected Behavior:

The enchantment glint would be visible.