SharePoint Online Calendar, the “All Day Event” in Quick View is locked
Unlock the "All Day Event" field in Quick View so entries can quickly be updated. We have multiple "Time Off Calendars" for various departments. We workload groups move, data is copied from one calendar to another but the "All Day Event" data does not copy over. If the "All Day Event" is not selected the Weekly Calendar view displays multiple vertical lines instead of names. To correct, each individual entry must be opened, the "all day event" selected and saved. This is very time consuming (typically 100+ entries) but necessary for the weekly calendar to display accurate date.