Using Classic Outlook on Windows for personal email, calendar, and contact management
Seem to have found a workaround (for myself, at least). "Scheduling Polls" seems to be hidden in my case and available only when I add it to the "New Mail" toolbar/ribbon. It's weird: it appears when I right-click blank space on my toolbar when drafting a new email and select "Customize Toolbar..." but would never think it would be an option (no indication would leave me to believe so). But it's there. Anyway, I added it to my toolbar and it's now an option, but don't understand why it was hidden in the first place or why it wasn't coming up when I clicked "..." (the additional options), but it's there now. Hopefully, this can help someone.