DEVICE: Samsung Galaxy Tab A
When the Wither is idle, it is supposed to shoot a blue skull in a random direction once every 3-4 seconds. This does not occur in PE.
STEPS TO REPRODUCE:
1. Go to creative mode and spawn a Wither.
2. Watch and notice that it does not shoot blue skulls randomly as it is supposed to.
If you're talking about the wither attacking you, the wither doesn't attack the player when they're in creative.