Select USB / COM Port

Is it possible to add a select for the usb/com port? Something simple, just let me type it in. On my Mac I know what port my controller is connected to. I can connect to it using Minicom, and other programs such as cnc.js, bCNC etc all can send gcode to it, but easel can’t seem to find it. It just sits there telling me to connect what is already connected.

I’ve got the latest version running, and it just waits and says: "Connecting to X-Carve… Plug in your USB cable and turn on the machine.