I’m using 1.6.002 version of eGroupware. When I try to change calendar event via Lightning (using both iCal and CalDAV protocol) all data in specific event is changed (date/time, duration, subject …) except participants status (accepted, rejected …) Also happens when I try to import iCal file via eGroupware - when i import event file for the first time it imported correctly, but when I change something in the file and then try to import again only other data (except participant status) is changed.
