multiplayer guest's armor drop bug

Put the summary of the bug you're having here

What I expected to happen was...:
Normally, I should get the armor of the guest by killing him.

What actually happened here...:
The guest dropped his inventory but wearings wasn't dropped.
He kept his armor after death.

Steps to Reproduce:
1. Host a game on survival
2. Guest wears armor
3. Kill the guest while wearing armor
4. ...And you can see he kept his armor when respawned