Ribbon for WPF - Don't show the Minimize Popup
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I use the Ribbon for WPF (2010 - `Microsoft.Windows.Controls.Ribbon`).

When Ribbon.IsMinimized is set to true the ribbon is minimized. 

When I Clicking on a tab, it's open a popup to display the items. 

Is there any way to hide the popup when a user clicks on an tab?