Happy ghast can be pushed too easily

Steps to Reproduce:

1. Enable the Drop 2 2025 experiment

2. Equip a happy ghast with a harness

3. Leash mobs

4. Ride the happy ghast while still having your leads attached

Observed Results:
The leashed mobs push the happy ghast, making you lose control of it.

Expected Results:
The leashed mobs collide with the happy ghast or are unable to push it.

Notes: