Unloading Crossbows via Crafting

One small, yet useful feature regarding crossbows I think should be implemented would be the ability to safely unload them using the crafting grid in way that doesn't cost the crossbow any durability.

All one would need to do is to put a loaded crossbow into any crafting grid alone (shapeless), and have the result be the ammunition it's loaded with, leaving behind an unloaded crossbow (with unchanged durability!) in the crafting grid.

Not only would this allow players to unload ammunition without consuming durability, it would also allow players to recover fireworks from their crossbows, which normally are unobtainable back in item form once they are loaded in.