Version: 1.2.9 (using 3.5.9, Kubuntu (hardy) 4:3.5.9-0ubuntu7.1) Compiler: Target: i486-linux-gnu OS: Linux (i686) release 2.6.24-16-generic Arrow keys do not work for navigation in message pane.
Works fine for me in KDE4, the shortcuts for this are even now configureable.