Is there any way to use link fields for kanban stacks. It appears that only single select fields can be used, but I would like to use a grouping field that is a lookup to another table. As a simple example, I have a location field, which is a lookup field to another table, defining locations. I would like to use that as the grouping field in a kanban view. It looks as though the only option I have currently is to duplicate the field with a single select field, and then find a way to keep both in sync?