I know Studio One very well!
The reason for my request is because I have created specific macros to call and close multiple windows at the same time.
I can manage the track list by assigning the shortcut, while the "channel list" no, because at least for now there is not ...
The only way would be to assign "toggle optional views" via the window but this means that all windows are open or close.
To consider that I work with three monitors, 2 of which are dedicated to Studio One: arranger and console.
Soon I will be loading my "CG's rev.3" macro page.