Conflict when Category Groups and Kanban Board are both enabled

I also see a small conflict with Agenda, and the Kanban plugin.

In both cases the categories and group title are injected above the main element users would expect to see on that page. Its closed in this image but all sub categories in the group appear here when the dropdown is open. Expected behaviour would be either not to show at all on this page, or to be below the agenda/kanban board.