This information is great, thanks for pulling it together.
I do have a related question though: What is everyone's experience trying to review the material with JAWS or VoiceOver? I don't find it to be impossible, but it's still not working as I had hoped. Perhaps I'm using it wrong, but I still hear "blank" a lot, and also find commands be hit or miss. For example the commands to read continuously in JAWS only read a very little bit and then stop, but the same command in VoiceOver reads pretty much everything. I'd love to hear if folx have tips (i.e. let me know if I'm just not doing it correctly). I used these commands for JAWS: (https://dequeuniversity.com/screenreaders/jaws-keyboard-shortcuts#jaws-getting_started), and these for VoiceOver: (https://dequeuniversity.com/screenreaders/voiceover-keyboard-shortcuts).