See if you like this workaround - on your keyboard press:
Win + Ctrl + D = New desktop
Win + Ctrl + RighArrow or LeftArrow = Navigate between desktops
Win + TAB = See available desktops
Have S1 on its own desktop.
@henrikhjortnaes, nice workaround! I didn't even think about multiple Desktops for this use case.
Thanks! :)