Shaco's Boxes Aren't Prioritizing Correctly!

The video describes the issue well, but basically, Shaco's Jack in the box doesn't seem to prioritize champions properly. It always hits the unit closest to it instead of prioritizing the latest champion with whom Shaco was in combat with like it used to. This bug has been around for a long time, and I don't think its intentional as I don't think it was ever mentioned in the patch notes.

It may seem minor but it is critical to AP Shaco's laning phase and his overall reliablity.