Go into a creative world.
Find a zombie.
Hit it until another zombie spawns by social spawning.
The spawned zombie will pathfind to you.
What should happen:
The spawned zombie should pretend you don't exist.
MC-48703
Social spawned zombie will pathfind to you even in creative
Resolved
Duplicate
0
Resolved to MC-64087 - that ticket was fixed but regressed in 1.8.1