When placing an oversized music disc stack in a jukebox, only one music disc item is decremented from the hand stack. Despite this, the jukebox contains a stack consisting of multiple items. When removing the music disc from the jukebox, the result is more music discs than what the player had before. This represents a duplication glitch if an oversized stack is available to a duplicated player.

Steps to reproduce

1. Run the following command: /give @s music_disc_relic[max_stack_size=2] 2
2. Place the obtained music disc in a jukebox.
3. Remove the obtained music disc from the jukebox.
3. Observe that the player now has 3 music discs.