If you fire a Firework Rocket from a Crossbow, it'll slide across the ground, somewhat unpredictably, and generally miss anything you were trying to explode :/

What I expected to happen was...:

I expected the firework rocket to explode where it hit, or bury itself into the ground where it hit, or even just cause some regular damage to the mob it was fired at.

What actually happened was...:

The rocket ended up sliding across the ground until it hit a wall, or its timer expired, exploding well away from what I was firing at.

Steps to reproduce:

1. Put a crossbow in your mainhand.

2. Put firework rockets in your offhand.

3. Load the crossbow.

4. Fire the loaded firework at a mob in an open area.