Summary:
When left clicking an item in the output slot of an anvil, the item is automatically quick moved to the inventory. This bug was introduced in one of the updates released after 1.19.0.

Steps to Reproduce:

1. Obtain an anvil and an item
2. Place and open the anvil
3. Put the item in the anvil and rename it
4. Left click the renamed item in the anvil's output slot

Observed Results:
The item is automatically quick moved to the inventory.

Expected Results:
The item should not be quick moved to the inventory unless the Shift key is held down.

Video:
Minecraft Preview 2023-05-10 19-34-26.mp4