Audio Support Coming? Page Advancements Not Triggering Audio!

Hi, regarding previous questions on audio support we are hearing for months that it is being worked on.
Please, when and in what fashion can we expect webstory support for narrations?

Page advancements have a timing setting or automatic. Neither triggers or gets triggered by audio files. These just loop after they played out immediately, rendering files that stop and start on the last second very difficult to use, never achieving a result that one can be happy with as seen in the attached sample story.

The page I need help with: [log in to see the link]