[MC-264608] Z-fighting is visible on some enchanted items that use flat inventory sprites when held or dropped

When holding some items with a flat inventory sprite, Z-fighting can be seen. This also occurs with dropped items.

Enchant an item with a flat inventory sprite. I first spotted this issue with my enchanted crossbow.
Look at the item while holding it or after dropping it on the ground, and notice that some areas may experience Z-fighting.

The enchantment glint would not experience Z-fighting.

Z-fighting can be seen on parts of some enchanted items that make use of flat sprites in the inventory.

Linked issues

This issue is already tracked in MC-167526

Thank you for your report!
We're tracking this issue in MC-167526, so this ticket is being resolved and linked as a duplicate.

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