We tried smart.kanban.js (v9.0.0) to render Kanban with our sample data. It didn’t work but noticed that instead of smart.kanban.js if we use smart.elements.js then we were able to load chart. If we are loading only Kanban component in a page, shouldn’t it work with smart.kanban.js only?
I would suggest you looking into the kanban getting started help tutorial or the onlime samples which use smart.kanban.js module. Note that the module is in the modules folder.
Smart UI Team