Filtering subitems by status and person

Does this include the “Person” filter at the top of the dashboard/widget? Currently, when using the “Person” filter (combined with advanced filters), I get subitems that don’t match the filter. For example, the Parent item filters fine (show me a parent item with the person I’m filtering on), however, the subitems have other “persons” that don’t match the “Person” filter. When will this be fixed?