Not all items can be used in an enchanting table

I noticed while making custom enchantments, that not all items can be used in an enchanting table.

EX:

• If I make a custom enchantment for swords, it shows up when putting in a sword

• If I make a custom enchantment for a stick, it will not show up for the stick in the table

note:

• Yes, I did add said custom enchantments to the "in_enchanting_table" tag.

I noticed in the code for the class EnchantmentHelper, where it looks for available enchantments, there's a method on Item, Item#getEnchantmentValue()

This by default in Item is 0, whereas some items/weapons/tools have a value over 1
(such as tiered items, tridents, fishing rods)

Because this value returns as 0 for all other items, these items are not available to be used in an enchanting table.
This is quite sad if I want my players to be able to enchant their sticks, or maybe a food item.

I really hope this was a simple oversight and gets resolved.

Thank you for reading!