A feature I would like to see (if I'm not missing how to do this), is to be able to configure Groupy to be able to have it work similar to how Windows works on a single window.

For Windows (at least Windows 11), if I click on the icon on the Taskbar, the window will iconify down to the Taskbar.  If I click it again, it opens (Uniconifies) the window. I would like to be able to do this for a group in Groupy. It still works for a single window.  But, I would like for all windows in a group that are open to iconify if clicked on the Taskbar.  And, those same windows to iconify if the Taskbar icon is clicked again.  It would also be great if Groupy "remembers" which windows were open when the Taskbar is clicked and iconifies windows (ie 3 out of 5 are open when clicked, just open those 3 again if Taskbar is clicked a second time).