Mojira Archive
MCPE-43706

Attacking illagers and witches makes them hostile towards players within an infinite distance

All illagers and witches will chase players in any distance, which is infinite.

To reproduce
1. Spawn an illager/witch
2. Hit them once and run away from them
3. Look behind you

Note
Non-illager mobs aren't affected. And the evoker illager would waste its own spell to attack a player from a distance far away that its own evoker fangs can't even reach the player, while the vexes don't even what to do other than wandering of aimlessly.