Hi,
I would like to force the default state of specific RibbonGroups in a Ribbon Tab  to be always "collapsed"  (i.e. the group's DropDownButtonUIElement is in view rather than the underlying content - which is only shown when clicked.)
This behaviour is seen naturally when you manually reduce the width of the parent form to such a point that the group's content would otherwise be clipped - at which point it shows a button instead - with a down arrow).
I want to acheive this same effect but to have it in this state regardless of the width of the parent form.

i.e. something like

OnRibbonInitialize()
{
 this.MyToolbarsManager.Ribbon.Tabs["MyTab"].Groups["GroupToCollapse"].IsCollapsed = true;
}

where IsCollapsed is the functionality I am looking for  - it doesn't exist.

Thanks