In Snapshot 13w22a, when you attack hostile mobs while in Creative mode, they will not chase after you and attempt to attack you for a few seconds like they would before.
MC-16961
Mobs don't go after you after being attacked in Creative
Resolved
Duplicate
0
Duplicate of MC-15111, please use the search function to see if your bug has already been submitted. Currently over 57% of tickets are being closed as duplicate.