I have only 1 calendar defined (and .ics file). Still when I receive an invitation and I Accept it, a dialog pops up asking me to which calendar the appointment shall be added (and this single calender is not even preselected). The question is superfluous as there is only one and I need to do 2 clicks (selection and OK) although this could be avoided. Reproducible: Always
I confirm it. I will try to fix it soon
not really a KMail bug. adding Sergio to the CC since he's doing a lot of improvements to the invitation support