calendar notifications shared calendar
Be able to disable calendar notifications on a per calendar notification, rather than an all or nothing approach. My colleague shared his calendar with me and so suddenly I received all of his calendar notifications as well as my own, which is not ideal.
Yes, it is very frustrating to receive notifications for someone else's calendar. I want to be able to see the other calendars, but not receive reminders for events that are not my own (on my personal calendar)