Engage audio not in published podcast

When creating a podcast from a ppt file that has regular narrated slides as well as an engage tabbed interaction inserted, the podcast only contains the slide audios - none of the audio within the tabbed interaction.

I looked at exporting the audio from the interaction to insert into the presentation audio using another app but in a multi-tabbed interaction it looks like the audio of each individual tab needs to be manually exported. This presentation has 'lots' of tabbed interactions so... :-(

Any thoughts on making this a little easier?

- Publish to a podcast that contains 'all' audio, including engage interactions?

- Export all the audio from a tabbed engage activity in one go?

...or is this a limitation of this version?

Cheers,

Rob