Description of problem:

I have dual head videocard and two monitors configured to run individual desktops:

Section "ServerLayout"
        Identifier     "Multihead layout"
        Screen      0  "Screen0" LeftOf "Screen1"
        Screen      1  "Screen1" 0 0
        InputDevice    "Mouse0" "CorePointer"
        InputDevice    "Keyboard0" "CoreKeyboard"
        Option      "Xinerama" "off"
        Option      "Clone" "off"
EndSection

If I press "Force Quit" button of GNOME panel located on first desktop (Screen
0), the informational window "Click on the window to force the application to
quit. To cancel press <ESC>." appeared on the first desktop, then I click on the
window I want to close, and "Force this application to exit?" confirmation
dialog is appered, again on the first desktop. It is right.

When I do the same on the second desktop (Screen 1), informational window is
appeared on the second display (it is ok), but confirmation dialog appears on
the *first* desktop, it is wrong. Confirmation dialog should appear on the same
desktop, in this case -- on the second one.

Version-Release number of selected component (if applicable):

gnome-panel-2.14.0-1

How reproducible:

Always.

Steps to Reproduce:
1. Set up dual head videocard and two monitors to run individual desktops.
2. Add "Force Quit" button to any panel on the second desktop.
3. Click "Force Quit" button on the panel on the second desktop, informational
window "Click on a window..." appears.
4. Click on any window on the second desktop.
  
Actual results:

Confirmation dialog "Force this application to exit?" appears on the *first*
desktop.

Expected results:

Confirmation dialog "Force this application to exit?" appears on the *second*
desktop.

Additional info: