Option to publish as Bloom Reader with or without audio

Sometimes I would like to publish a device book without the audio so that I have a smaller file. Many of the end-users don’t have a lot of space on their devices and so don’t have space for a book with audio. Currently, I have to create two versions of the book, one with audio and one without audio so that I have the option to publish with or without audio.

However, in the publish to Bloom Library (share on the web) tab, there is an option to upload or not upload the audio. It would be nice to have this option in the Publish to Bloom Reader tab as well.
Thanks!

This is planned for Bloom 5.1.