Elytra Slot - Versions

There's a reason that the elytra as a curio mod exists It's not possible to make elytras function in the curio slots without coding that

A detailed guide on the elytra enchantments in minecraft What enchantments can you enchant

elytra slot mod As for your plug-in request itself, it's not possible to add an extra armor slot which will function as an elytra slot without a mod However,

vintage slot machine Trading · Elytra · Brewing · Villager Curse of Binding is an enchantment that prevents removal of a cursed item from its armor slot