问题
If I create a calendar in Office365 and share it with user A, then create an event on that calendar with user A as an attendee, user A's response status is never reflected on the shared event. It always just says, "user A didn't respond." on my calendar. Even when viewing the shared event from user A's calendar, it says "You didn't respond."
For example:
- I create an event on a shared calendar and add user A as an attendee
- User A sees two calendar events, one on their default calendar and one on the shared calendar
- User A declines the event on their default calendar (they have no response options on the shared calendar event)
- The event on User A's default calendar disappears. The event on the shared calendar, as seen by User A does not show their response status
- The event as seen on my calendar also does not show User A's response status
This happens regardless of the level of permission that User A has on the shared calendar. Even in the case where the calendar isn't shared with User A at all (they only see the event on their default calendar), their response status never shows on the shared calendar event.
来源：https://stackoverflow.com/questions/60515773/why-doesnt-my-shared-calendar-event-show-the-updated-attendee-response-statuses