Tool and armor duplication glitch with doLimitedCrafting set to true

The bug

You can duplicate tools and armor items in the crafting grid when the gamerule doLimitedCrafting is set to true.

How to reoproduce

1. Activate limited crafting

   /gamerule doLimitedCrafting true

2. Switch to Survival mode

   /gamemode survival

3. Get 2 pieces of the same armor or tool (it do not matter with the durability left, it can even have full durability)

   /give @p diamond_chestplate

   /give @p diamond_chestplate

4. Go in a crafting table or just open your inventory

5. Put both items in the grafting grid

6. Press E to close the GUI
   → Both items will be moved back to your inventory but additionally one will be dropped on the ground if you are lucky. This item is not a ghost item and can be picked up. Its about 50/50 if you get an extra one.
   → If you have 2 different items, it seems to be the one you didn`t put first in the crafting grid. Example: I have 2 diamond swords, one I never used, and 1 I have used a lot. If I place the one i never used first into the crafting grid and I am lucky to get an extra sword that sword will then be the used one, because I placed the unused one first in the crafting grid.