Add the ability to refocus a folder / project that is already open instead of reopening it in a new window

I would like the option so that if I open a folder that is already open in Sublime Text it would just refocus the window that is already open. Same thing goes for projects or workspaces. I have tried setting all of the following options:

	"close_windows_when_empty": true,
	"create_window_at_startup": false,




	"open_files_in_new_window": true,
	"hot_exit": true,
	"remember_open_files": true,