Help shape the future of Overwolf!

I want to change it from the default "C:/Program Files (x86)/Overwolf", but when I click on the button next to the bar I get a little window that shows only the desktop folder and no way to back out of it and pick a different one. Can't even type a custom directory in the bar because clicking on it does the same thing. Let me put it somewhere else. My C:/ ain't that big, I gotta keep it empty.