Every single time there's a split path (that's not a wheelchair path or has a gate that the scareactor moves), one side is used by 99% of people while the other is ignored. And every time, by the third week, they just block one path off and move the scare.
This has happened numerous times for the last 15 years. I appreciate A&D still trying to make stuff like this work, but until they can pulse the line it never will. It's a waste of resources.