There has been a few posts on Stack Overflow regarding the possibility of reading and editing presenter notes (aka. speaker notes) via the Office.js API.
- https://stackoverflow.com/questions/71169553/reading-a-powerpoint-slide-speaker-notes-from-office-add-in-weboffice-js
- https://stackoverflow.com/questions/76445104/create-speaker-notes-with-office-js [the link is dead, but it's clear from the URL what it was about]
- https://stackoverflow.com/questions/76739128/is-it-possible-to-utilize-the-office-js-for-reading-and-writing-text-into-presen#comment135291492_76739128
This indicates to me that there is a demand for that feature, but I couldn't find any requests on this forum about it, so here it is.
