First of all, good work with this awesome control :) Afaik it's way more developer-friendly than the Official WPF Ribbon.
Unfortunately I ran into a problem while designing my WPF Application. After I add the Theme in the App.xaml, all TabControl Elements outside the Ribbon have a weird Style.
I would like to have them styled like a normal Windows TabControl (as with Default-Styled-WPF and Windows Forms).
How can I achieve that? :)