Blizzard just hotfixed the ability to detect layers using /who command

I just hope you are aware of this:

I also hope you realize that they knew something was fishy and it was easy to exploit the layers - otherwise why would they add this new feature to the layering. I just hope… you are not wasting everyone’s time. Wild conjecture is proved by the fact that they publicly “fixed” the layer hopping. Moreover, they also fixed the ability to track layers through the “who” functionality but obviously there was no need for that to be public.