Within the story elements you have a way to add characters from a script. It would be nice to use those character descriptions as a Dramatis Personae or Character List. This could be a simple option that comes after the Title Page. Pulling over the character list would be the default, but it would be nice to reconfigure/edit after the default is created. Akin to the Title Page editor.
This would be hugely helpful for when a character list export is something requested. Also a “Setting” option would be nice as well. This could potentially be attached to the Character List/Dramatis Personae.