Using the "client demo" [1] - once a new project is added and a new board is added to that project, how do you add a list? There seems to be just a blank canva

Using the "client demo" [1] - once a new project is added and a new board is added to that project, how do you add a list? There seems to be just a blank canvas, basically [2]. [1] https://plankanban.github.io/planka https://plankanban.github.io/planka [2] https://i.imgur.com/6OPyn9W.png https://i.imgur.com/6OPyn9W.png