OneNote books no longer sync when opened outside of Microsoft Teams
After adding existing OneNote books (where all users can access and have no issues syncing them) to MS Teams, opening the OneNote books from OneNote App/2016 can no longer sync with an error stating, "We can't sync this section because it's read-only or because access to the file is denied. (Error code: 0xE000004A)". This happens on all the OneNote books we've added to Teams and not to the ones we haven't.
Did this get resolved, I have the exact same issue right now with a Onenote file created in teams that shows as read-only in OneNote for Office 365 mac client