Hi,
Lyric text does anchor to specific notes, but is not deleted when you delete a specific note because there may be other notes you want the lyric associated with
Other text does not anchor to specific notes, because they're typically a performance annotation that is not specific to a note, but to the music in general.
Is there a particularly compelling case for the "delete at the same time"? We've not had that request before, but we do listen
ttfn,
Sherry