In Narrative (or Outline) View, if we filter by Narrative Folder, only the empty Narrative Folder is shown, none of the contents are visible.
I understand that this might be because events, dialogues etc. are not children of Narrative Folders, nor even the same type as Narrative Folders, and thus are not returned in the search operation. i.e. from a narrow coding viewpoint, this is expected behaviour.
However, since the function of a Narrative folder is to organise narratives (e.g. Part 1, Part 2, Part 3), it makes little sense to return an empty “Part 1” object without its contents.
It would be immensely more useful for a Narrative Folder filter to return all contents, including any nested Narrative Folders under it and all events, dialogues etc. therein.