Unable to enchant multiple carved pumpkins and mob heads with Curse of Binding or Curse of Vanishing in an anvil

Steps to Reproduce:

1. Be in Creative mode
2. Place an anvil
3. Obtain multiple carved pumpkins/mob heads and a curse of binding/vanishing book
4. Open the anvil
5. Place the carved pumpkins/mob heads in the first slot and the curse book in the second slot
6. Attempt to remove the enchanted carved pumpkins/mob heads from the output slot

Observed Results:
The carved pumpkins/mob heads cannot be removed from the output slot.

Expected Results:
The carved pumpkins/mob heads should be able to be removed from the output slot.

Video:
Minecraft 2021-02-27 17-05-43.mp4

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Original Description:
This is like my last reported bug at MCPE-101988 but with an anvil.

Today is the 1.16.201 Hotfix update and i’ve been trying to enchant a carved pumpkin with Curse of Binding 1. The first time it didn’t work but that’s not the point. The second time, when I re-entered the world, it did work, but I couldn’t get it out of the collecting slot. Please fix these bugs in Minecraft’s next minor update.