Reproduce: 1. Remove all Calendars 2. Add some new Calendars like "test" 3. Doubleclick in the Grid to add a new Date, the Calender-Chooser points to an empty calendar.
Reproduce:
1. Remove all Calendars
2. Add some new Calendars like "test"
3. Doubleclick in the Grid to add a new Date, the Calender-Chooser points to an empty calendar.