Workspace Switcher & dualscreen

[Andreas Siegert]

I have two workspaces configured.
If only one screen is attched, the pager (Workspace Switcher) shows them apropriately sized just fine in my top panel.
Once I attach a second monitor, the pager gets streched for cover the the two side by side screens.
But, the streched size still only covers the initial monitor, so now I have streched window representations from the first screen in the pager, but do not see any windows from the second screen.
See attachment.

Ubuntu 14.04, 64bit.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xfce4-panel 4.11.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CurrentDesktop: XFCE
Date: Mon Apr 28 16:52:10 2014
InstallationDate: Installed on 2014-04-24 (4 days ago)
InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
SourcePackage: xfce4-panel
UpgradeStatus: No upgrade log present (probably fresh install)