Source and Target script folder source should stay with their currently selected path instead of switching to the last used on either side.
This was the behavior in previous versions (at least it was for SQL Compare 10) and not sure when it was changed. But constantly switching folder paths make it error-prone and annoying. As an example, let's say I first chose Folder A/Folder B as Source and then Folder C/Folder D as Target. If I go back to source to pick another folder, now it points me to Folder C/Folder D instead of Folder A/Folder B as I originally selected.