What I expected to happen was...:
I expected that the skeleton with a leather cap would chase me.
What actually happened was...:
What actually happened, was that the skeleton with the cap didn't came out of the shadow.
But if I walked in the shadow, he was chasing me only in the shadow. but again if I was in the sun, He stopped following me!
Steps to Reproduce:
1. Put the command to summon a skeleton with a cap:
2. Let the skeleton summon in the shadow, do that when you are in the sun. Before you do that do /time set 1000
3. Gamemode 0 and you see that the skeleton is not trying to chase you.
But it should do that.
To example the zombie will chase you!