If you set the Visibility of a RadRibbonTab hosted in a ContextualGroup to Collapsed, a placeholder is visualized, when it shouldn't.
Available in LIB version: 2016.3.1212
The RadRibbonView executes its KeyTips by executing the Command of the Button and the Invoking its peer. This behavior is inconsistent when a user interacts with the button ( first the Click/Toggle is fired then the command is executed).
If you have a RadRibbonTab with two RadRibbonGroups and the RadRibbonView is minimized, the groups will be collapsed even if you set their default variant to Large. Will be available in Q1 2015 Release.
A "System.ArgumentException: Requested value was not found." is throws if we set AccessText containing more than one char in for the Backstage. Available in LIB version: 2015.3.1207
The RibbonSplitButtons Text is not visible when its IsToggle property is set to true and Windows8 theme is used. Available in LIB version: 2015.1.0604
The buttons of the RadRibbonWindow are not visible in Office2013. The fill of the paths is the same color as the background.
RibbonView in SL throws exception when LocalizationManager.UseDynamicLocalization is set to true
The RibbonWindow throws exception for missing brush in Expression_Dark theme (Resource with the Name/Key RibbonWindow_InnerBorder is missing)
In Windows8 theme, the selected Contextual RibbonTab has an inner border which has to be removed to indicate the selection properly.
The RibbonView ContextualGroup is not redrawn when a new RadTabItem is added dynamically and the ContextualGroup is currently active.
The RibbonGroup displays a white border on mouse over around its Image element when the group is in collapsed state when a Windows8 theme is applied.