Allow closed captions to still be active when presenting but to not form part of the screen share
When sharing my screen I lose the captions when presenting. When trying to understand what other people are talking when it comes to question time, I need to stop sharing screen, turn on captions and then take the questions. This restricts any captions during presentations for the presenter.
I wouldn't want the closed captions to be seen by others as well as they are for the users benefit and not others.