[#SPIGOT-5922] Smithing recipes not registering

// This one just for verifying recipes are actually working
ShapedRecipe shape_test = new ShapedRecipe(new NamespacedKey(this, "shape_test"), new ItemStack(Material.DIAMOND_HOE));
shape_test.shape("111", "111", "111");
shape_test.setIngredient('1', Material.DIAMOND);
Bukkit.addRecipe(shape_test);

// Testing with ExactChoice ... not registering
SmithingRecipe smith_test = new SmithingRecipe(new NamespacedKey(this, "smith_test"),
        new ItemStack(Material.DIAMOND_CHESTPLATE),
        new RecipeChoice.ExactChoice(new ItemStack(Material.IRON_CHESTPLATE)),
        new RecipeChoice.ExactChoice(new ItemStack(Material.DIAMOND)));
Bukkit.addRecipe(smith_test);

// Testing with MaterialChoice .... not registering
SmithingRecipe smith_test_2 = new SmithingRecipe(new NamespacedKey(this, "smith_test_2"),
        new ItemStack(Material.DIAMOND_LEGGINGS),
        new RecipeChoice.MaterialChoice(Material.IRON_LEGGINGS),
        new RecipeChoice.MaterialChoice(Material.DIAMOND));
Bukkit.addRecipe(smith_test_2);

I did these two tester ones for this issue, and neither of the smithing recipes are registering. I also added a shaped recipe to verify other recipes were registering.
See pictures below, recipes for the two above are not registered.

[SPIGOT-5922] Smithing recipes not registering Created: 02/Jul/20 Updated: 02/Jul/20 Resolved: 02/Jul/20
Status:	Resolved
Project:	Spigot
Component/s:	None
Affects Version/s:	None
Fix Version/s:	None

[SPIGOT-5922] Smithing recipes not registering Created: 02/Jul/20 Updated: 02/Jul/20 Resolved: 02/Jul/20