I use the crap out of Windows 10's virtual desktop feature. I may be working on a couple of projects at a time, and I typically put each on its own virtual desktop. With Git Extensions, I can have a separate copy of the app running on each virtual desktop, each pointed at the repo I'm using in that context.
It doesn't seem that SourceTree supports that. When I try to launch SourceTree from a different virtual desktop than it is already running on, it just brings me back to the already-running instance. That's not what I want. I want it to spin up a new copy. Any suggestions?