Communication Site & Comment Notifications

ncruickshankI am afraid there is no simpler way but sure there are some complex way which I think you might have already explored or ignored depending on your need.

https://sharepoint.handsontek.net/2018/08/13/receive-comment-notification-by-email-in-modern-sharepoint-pages/

https://www.infopulse.com/blog/using-microsoft-graph-api-inside-microsoft-flow-office-365/

If you succeed trying the above approach otherwise wait and there is a user voice also submitted for the same, please vote to get more attention.

https://sharepoint.uservoice.com/forums/329214-sites-and-collaboration/suggestions/39643537-news-pos...

Thanks,
Vik
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.