From customer feedback: There should be client methods for completely hiding (in contrast to collapsing) ribbon groups.
Currently, the ribbon groups are resized automatically, from right to left. The MS Ribbon Framework specifies a property to set the order of the group reduction -- GroupSizeReductionOrder. More info: -- http://msdn.microsoft.com/en-us/library/ff701790.aspx -- http://msdn.microsoft.com/en-us/library/microsoft.windows.controls.ribbon.ribbontab.groupsizereductionorder.aspx
Based on customer feedback: When the application menu of the Ribbon bar is opened and should cover external applets / plugins, such as JavaApplets, PDF, Flash etc, it's not rendered on top, but beneath. --- The solution is to add an IFRAME element, a lot like in the menu, combo etc, for IE browsers.
When a ToolTip of the RibbonBar is opened, it should cover external applets / plugins, such as JavaApplets, PDF, Flash etc, it's not rendered on top, but beneath.