Right slider jumps Left if there are sliders in multiple windows

[Derek]

Hello,

I am having an issue with the right thumb slider jumping all the way left when there are sliders in two different windows and I switch between the windows.  Any ideas or workaround would be nice.  Thank you.

Version: 2012.3.1314.1050

Screen cast - http://screencast.com/t/cOQ0FjDt

To Reproduce using the sample code:
Make SomeWindow1 and SomeWindow2 floating
Click on one of the windows then click on the other window

Sample Code:

<telerik:RadDocking x:Name="radDocking1"
                            BorderThickness="0"
                            Padding="0">
            <telerik:RadDocking.DocumentHost>
                <telerik:RadSplitContainer>
                    <telerik:RadPaneGroup>
                        <telerik:RadDocumentPane Title="Some Window 1">
                            <telerik:RadDocumentPane.Content>
                                <telerik:RadSlider IsSelectionRangeEnabled="True"
                                                   TickPlacement="TopLeft"
                                                   IsSnapToTickEnabled="False"
                                                   HandlesVisibility="Collapsed"
                                                   Margin="30,0"
                                                   SelectionEnd="100">
                                </telerik:RadSlider>
                            </telerik:RadDocumentPane.Content>
                        </telerik:RadDocumentPane>
                        <telerik:RadDocumentPane Title="Some Window 2">
                            <telerik:RadDocumentPane.Content>
                                <telerik:RadSlider IsSelectionRangeEnabled="True"
                                                   TickPlacement="TopLeft"
                                                   IsSnapToTickEnabled="False"
                                                   HandlesVisibility="Collapsed"
                                                   Margin="30,0"
                                                   SelectionEnd="100">
                                </telerik:RadSlider>
                            </telerik:RadDocumentPane.Content>
                        </telerik:RadDocumentPane>
                    </telerik:RadPaneGroup>
                </telerik:RadSplitContainer>
            </telerik:RadDocking.DocumentHost>
        </telerik:RadDocking>

[Kiril Vandov]

Hello Derek,

We fixed that issue during Q3 2012 and the fix is included in internal build 2012.3.1328 and all builds after that.  As there is no workaround for this issue we suggest you to upgrade to newer version of our controls if possible.

I hope this information helps.

King regards,
Kiril Vandov
Telerik