Summary:
When repairing damaged Mending armor and tools at the same time with experience, some of the experience goes to the experience bar after the armor is fully repaired. If the experience is from a furnace, most of the experience goes to the experience bar.

Steps to Reproduce:

1. Run the following commands:

   /give @s chainmail_helmet 1 1
   /give @s chainmail_chestplate 1 1
   /give @s chainmail_leggings 1 1
   /give @s chainmail_boots 1 1
   /give @s diamond_pickaxe 1 1000
   /give @s experience_bottle 64
   

2. Enchant the armor and pickaxe with Mending
3. Equip the armor and switch to Survival mode
4. Throw the experience bottles a few blocks away from the player
5. Pick up the experience orbs while holding the pickaxe
6. Look at the experience bar

Observed Results:
Some of the experience goes to the experience bar.

Expected Results:
The experience shouldn't go to the experience bar until the armor and pickaxe are fully repaired.

Videos:
Minecraft Preview 2023-06-25 10-27-09.mp4
Minecraft 2023-06-24 17-31-43.mp4