Ravager can ram with their head and roar to attack the enemy behind when it's on boats, boats with chest, bamboo raft or bamboo raft with chest

The bug

Ravager can ram with their head and roar to attack the enemy behind when it's on boats, boats with chest, bamboo raft or bamboo raft with chest.

Below is the command to reproduce:

/summon oak_boat ~ ~1 ~ {Passengers:[{id:ravager}]}