Baby husks, piglins, zombies, zombie villagers, and zombified piglins take suffocation damage when walking into a one block high gap
The bug
The following mobs are affected by this bug:
- Husks
- Piglins
- Zombies
- Zombie villagers
- Zombified piglins
This bug does not seem to affect drowned, which differentiates it from MC-153254.
When an affected baby mob walks up a block, and there is a block above its head, it takes some suffocation damage.