"minecraft:use_animation":"eat" doesn't do anything

steps to reproduce:

1. Use "minecraft:use_animation":"eat" in the resource file for a custom item.
2. Load the addon.
3. Attempt to eat your custom item.

Result:

No animation is played, after set time one item is removed from stack burp sound plays and hunger is filled by set amount.

Expected result:

Eat animation plays ending in consumption of item

 

Attached are the files for such an item