Currently TabStripPlacement property is not stored on a RadPaneGroup as part of the xml when calling SaveLayout. The result is when this has been set to say "top", loading the same layout then causes all docked panes in the group to switch tab placement to the default of bottom - which is not the same as it was.

I have a scenario where I only want to unhide the pane when certain property of the document is true.

For example: I have 3 panes A,B and C

Panes A and C are visible.

Active Pane should always be Pane A.

By default pane (B) is hidden.

Now when I set the IsHidden Property of the pane B to FALSE. Pane B now becomes the active pane.

I still want Pane A to be the Active Pane, but show the Pane B in background.

If I try setting the Pane A to be the active pane after Pane B is shown. It flickers which you can see here http://screencast.com/t/dGvU7UwUyYp

Is there any way i can unhide the pane in background while the active pane remains the same without having this flickering scenario.

If the mouse is above an AutoHideArea while the theme of the control is changing an NullReferenceException is thrown.

If you have RadPane inside DocumentHost and you try to set IsHidden=true after InitializeComponent, it will not be applied and the pane will remain visible.

If the Background property of a RadPaneGroup is set in Windows8 and Office2013 themes it is disregarded

When using Implicit Styles setting the DropDownDisplayMode of a PaneGroup to Visible in the Office themes causes the DropDownButton to be invisible.

Exception is thrown when running RadDocking in separate thread.

If there are more than 2 Panes in an PaneGroup closing one of the Panes with index bigger than 1 calls ActivePaneChanged  event twice.

Support the nesting of a RadDocking control in RadPane or other RadDocking control.

Removing item from the PanesSource collection causes NullReferenceException

When Saving and Loading a layout which has empty DocumentHost an ArgumentOutOfRangeException is thrown

Open a Window from a button placed inside the unpinned pane. The pane does not hide and the window is shown below it.