currently, dial-in-participants can't hear audio, that is transmitted when screen is shared in latest BBB----version and earlier. In universities- and most other professional learning-environments, it obviously isn't a problem. But in non-educational organizations, like blind and visual-impaired communities, many people participate via dial-in, and presenters often show their content via screenshare in order to get best accessibility for all participants. I'm working as admin and teacher in Germany and would like to help german blind and visually impaired organizations switching from commercial solutions (Z) to BBB. But at the moment, they are hard to convince, because of the above mentioned problem. Fortunately, Anton opened an issue on github. So, please comment, if you also would benefit from this accessibility-enhancement:
https://github.com/bigbluebutton/bigbluebutton/issues/24225