Version:            (using KDE 4.3.0)
OS:                Linux
Installed from:    Debian testing/unstable Packages

This is a minor usability issue. On the left side of the basic korganizer window is a calendar widget. At the top of that widget are navigation buttons, arrows on either side of the month name and year. The thing is, when you click on the arrows the month name (and possibly year) changes, so the width changes, so the position of the arrows changes. If you want to press an arrow several times to skip over a few months you might not click the right spot because the arrow has moved out from under you.

It would be nicer if those arrows had fixed positions, more like the calendar that comes up when you left click the plasma clock.