Initial Pane switch requires two clicks

[Scott]

I'm seeing something in the Q3 release that was not seen in the Q2 release. I have two Panes that dock like tool windows on the left side of the main window. One Pane is hidden behind the other when the app starts and two tabs are shown below the Panes. When I click the tab for the hidden window, it now requires two clicks where it used to require only one. Once the tab has been activated, a single click is sufficient to switch back and forth between the Panes.

The major portion of my view xaml is attached below in the hopes that it may answer why I am seeing this behavior.

<telerik:RadDocking PreviewShowCompass="RadDocking_PreviewShowCompass" Close="RadDocking_OnClose" PreviewClose="RadDocking_OnPreviewClose" Background="{x:Null}">

    <telerik:RadDocking.DocumentHost>
        <telerik:RadSplitContainer >
            <telerik:RadPaneGroup Name="_rpanegroupDocuments" />
        </telerik:RadSplitContainer>
    </telerik:RadDocking.DocumentHost>

    <telerik:RadSplitContainer >
        <telerik:RadPaneGroup Name="_rpanegroupTools">

            <telerik:RadPane Header="Connections" CanUserClose="False" Name="_rpaneConnections" ContextMenuTemplate="{x:Null}" CanDockInDocumentHost="False">
                <myToolWindows:ConnectionsPaneView DataContext="{Binding ConnectionsPaneViewModel}" />
            </telerik:RadPane>

            <telerik:RadPane Header="Actions" CanUserClose="False" Name="_rpaneActions" ContextMenuTemplate="{x:Null}" CanDockInDocumentHost="False" >
                <myToolWindows:ActionsPaneView DataContext="{Binding ActionsPaneViewModel}" />
            </telerik:RadPane>

        </telerik:RadPaneGroup>
    </telerik:RadSplitContainer>

    <telerik:RadSplitContainer InitialPosition="DockedBottom">
        <telerik:RadPaneGroup Name="_rpanegroupOutput" AllowDrop="False">

            <telerik:RadPane Header="Output" CanUserClose="False" Name="_rpaneOutput" ContextMenuTemplate="{x:Null}" CanDockInDocumentHost="False">
                <myToolWindows:OutputPaneView DataContext="{Binding OutputPaneViewModel}" />
            </telerik:RadPane>

        </telerik:RadPaneGroup>
    </telerik:RadSplitContainer>

</telerik:RadDocking>

[Boyan]

Hello Scott,

I am not able to reproduce the issue with the code you send me and controls version 2011.3.1116.40.  What I tried is to just run the code you send me , after removing your custom controls and then try to change to Actions pane. Are you doing something different or doing something on load in Code behind?

 Could you please send us a short video to see what is happening and what you are doing different, Jing is a nice free tool for that purpose.

Regards,
Boyan
the Telerik team