Mouse wheel scrolling in the folder or message list in KMail scrolls message view, too

Binary package hint: kdepim

When scrolling in the message list or folder list view in KMail using the mouse wheel, the view displaying the message starts scrolling, too, even though the mouse pointer is still in the list view. The message view is scrolled in the opposite direction compared to the list view and also scrolled slower. This is quite confusing and a bit annoying.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: kmail 4:4.4.10-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sun Apr 17 09:17:18 2011
ExecutablePath: /usr/bin/kmail
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
ProcEnviron:
 LANGUAGE=de_DE:en
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: kdepim
UpgradeStatus: Upgraded to natty on 2011-04-12 (4 days ago)