A meeting invite disappears after I move it to another calendar
Meeting invitations behave differently than regular events.
If you accept a meeting and then try to move it to a different calendar, many calendar servers treat that as:
- Deleting the original invite (which can also trigger an unintended Decline), and
- Creating a new copy on another calendar (which is no longer the original meeting invitation)
As a result, the meeting may revert or appear to “disappear” from BusyCal shortly after you move it.
What to do instead
- Keep the invitation on the calendar where it was originally created/synced.
- Use tags (or BusyCal’s organization features) instead of moving the invite to a new calendar.