I've deleted the duplicated post. The tab strip in the DocumentHost by default is placed on top - in order to change that you would need to modify the default DocumentHostTemplate
(named PaneGroupDocumentTemplate) of the RadPaneGroupStyle
(or replace it with the BottomTemplate
However if you change those templates the PaneGroup will look like as it is not inside the DocumentHost. So as another solution you could simply not use DocumentHost and the PaneGroup would have the tab strip on the bottom as it is by default for all non DocumentHost PaneGroups.
Hope this helps.
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items