I do not know a exact name for that,...
But I am using the NANO, and open a second monitor window.
I am pulling the Playback square buttons to the second monitor.
So I have little similar to the original Hog 3, the Playbacks on the second window.
But that does not save, or stay there, when I close and open Hog 4, the Playback bar gets back to the first monitor.
I saw they already asked for a Full Hog Nano view, with 2 monitors.
Regards