Steps to reproduce:

1. Insert a music disc into a jukebox
2. Load a crossbow
3. Use the crossbow while looking at the jukebox

Observed result:
The crossbow shoots and the music disc pops out.

Expected result:
The crossbow does not shoot and the music disc pops out.

Original description:
Is not a serious problem, but i don't think is as intended. 

When i shooted (casually), at a reproducing jukebox with a disc in with a crossbow (with perforating), the disc drop out and the jukebox stops.