I'm using the dedicated server to play with my friends, but if I have already launched the game from Steam, when I select Starbound again and this time, I instead select "dedicated server", nothing happens. The dedicated server does not launch or anything.
Note: I'm doing this by right clicking the Steam icon in the taskbar, selecting Starbound from the recent games at the top. This gives me four options, including the aforementioned game and server.
I know I can go to the Starbound folder to launch the server that way, but it would be easier and tidier to be able to launch it from the Starbound launcher in Steam.