Piglins don't step off magma blocks if spawned in with a spawn egg

The bug

If spawned in using a spawn egg, piglins will not walk off of magma blocks and take damage until they die. I've not tested this with other mobs.

How to reproduce

1. Place magma blocks
2. Spawn piglin on top of it

Video demonstrating the issue: https://www.youtube.com/watch?v=mi_CgBPuPvk