Slow Full Page Refresh When Switching Mail/Calendar/Etc.
Death by 1000 cuts - this small annoyance is exaggerated by how often it occurs on a daily basis.
Currently the whole page refreshes when toggling between the Mail, Calendar and other views. The loading time is also extremely long; long enough that it feels like a full page refresh with absolutely no caching happening.
This has lead me to avoid using your calendar view entirely, instead favoring the Teams one.
Environment: Firefox (Developer), Windows 10