Some neutral mobs that can be leashed do not pathfind correctly to their target after being unleashed. The mob tries to walk to the player but seemingly gets interrupted and stays in the area around where they were leashed.

Affected mobs:

• Iron golem
• Wolf
• Polar bear

How to reproduce

1. Summon any of the mentioned mobs in creative.
2. Leash the mob into a fence.
3. Switch to survival and attack the mob to trigger aggro.
4. Unleash the mob and walk away.
5. Notice the mob's pathfinding.

Expected result
The mob would pathfind correctly to the targeted player.

Observed result
The mob's pathfinding is seemingly broken / gets constantly interrupted.