Smart Folder > Project Database > Kanban View for Tasks: assignee row doesn´t work

Hi,

as the title says as soon i choose assignees i only see data for no assignees.

So i tried to filter to see if something is wrong with data. Once i choose assignee = does not contain me and one time assignee = contains me. As you can see there is data for both. See screenshot below. But as soon as i choose rows = assignee for the kanban card it only shows one row for no assignees, but as you can see in the screenshot there is clearly data for both. So there should be 3 rows: no assignees and one for each of the two users in this example.