I've noticed that when a Results page is added, it adds variables. But when that results page is deleted from the story, the variables remain.
Manage Project Variables doesn't permit deleting them (nor does it allow editing or renaming them) making for eventually a cluttered project. I could understand not allowing them to be deleted if the associated Results page is still in the project, but not after the Results page has been removed from the project.
Is there any way to delete these once they've been created?
In a larger sense, is there any way to reorganize the Storyline file to delete objects that are no longer in use in the project?