I have sites in SharePoint Online where the calendars are implemented using the "classic" calendar.
I also have some newer calendars that are implemented in the new experience where you use any list and set the date fields when you create the view. Some users would like to migrate to the newer style.
This feels like such a simple request, but I don't see any option. The sites are all modern.
Am I missing a simple solution, or do I need to delete and recreate the data?