Thank you for that. However, my specific use case is a bit different:
I use VirtuaWin for multiple desktops to separate my projects. I'd like to open a new instance by clicking on the taskbar icon, when there are no SublimeText windows in one desktop. Currently, clicking the taskbar icon will open using the previous instance, which brings that window to the current desktop.
I hope that makes sense, and thanks for your time!