ksmserver breaks ksmserverrc on dual screen config

Package: ksmserver
Version: 4:3.5.9.dfsg.1-5
Severity: normal

-- System Information:
Debian Release: lenny/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.20-1-k7 (SMP w/1 CPU core)
Locale: LANG=es_ES <at> euro, LC_CTYPE=es_ES <at> euro (charmap=ISO-8859-15)
(ignored: LC_ALL set to es_ES <at> euro)
Shell: /bin/sh linked to /bin/bash

Versions of packages ksmserver depends on:
ii  kdelibs4c2a             4:3.5.9.dfsg.1-6 core libraries and binaries
for al
ii  kwin [x-window-manager] 4:3.5.9.dfsg.1-5 the KDE window manager
ii  libc6                   2.7-15           GNU C Library: Shared
libraries
ii  libgcc1                 1:4.3.2-1        GCC support library
ii  libice6                 2:1.0.4-1        X11 Inter-Client Exchange
library
ii  libqt3-mt               3:3.3.8b-5       Qt GUI Library (Threaded
runtime v
ii  libsm6                  2:1.0.3-2        X11 Session Management
library
ii  libstdc++6              4.3.2-1          The GNU Standard C++
Library v3