The copper golems can't recognize trims and materials that used to smith armors

The copper golems can't recognize trims and materials that used to smith armors. I've already known that copper golems ignore durability, enchantments, shulker box contents, custom names, or any other data, but the key of the matter lies in the "any other data". Does it contain smithing trims and materials of armors?

Steps to reproduce the issue

Just put some armors (same types and tiers) with different smithing trims and materials into a copper chest and let the copper golems sort them into ordinary chests.

Expected result

Idk. Maybe they should recognize them.

Actual result

The copper golems can't recognize trims and materials that used to smith armors. They can't sort them correctly.