Leads Unclickable on Fence Posts

Steps to Reproduce:

1. Put lead on horse.
2. Put lead on fence post.
3. Click on fence post to get lead back and free animal.

Expected Result:

Lead should pop off the animal and drop on the ground. Animal should also be free to move around.

Actual Result:

Animal stays on lead. Lead does not pop off.

Reproduction Rate:

100%

Note:

If you break the fence post the lead sometimes will linger on the spot where the post is before lead drops on the ground. Also there's a glitch about the lead graphic on the post disappearing with certain angles.