I noticed that if I make a custom minecraft:recipe_furnace, I don't get any experience when I cook the item.

Steps to Reproduce:

1. I created a custom meat;
2. I created a furnace recipe to cook the meat.

Observed Results:
I cooked the meat and it worked, but I noticed that I don't get any experience when removing the meat from the furnace, as opposed to cooking a beef.

Expected Results:
I thought I should get some experience, so I read Minecraft Experience Wikipedia and saw that I get different amounts of XP for cooking each type of item. So I noticed that this is just a feature missing in minecraft:recipe_furnace, the string "experience_reward".

Screenshots/Videos attached:
Example 1:

Example 2:

Notes:
This was a small example that I created of what this feature would be like. In example 1, to add Math.random for min and max experience for each item. In example 2, it is to add just an amount of experience for all items.