When the RadRibbonView ItemsSource is populated with RadRibbonTabs and one of the tab items IsSelected property is set to True that item no longer can be selected.
When alternation is applied, some rows get expended/collapsed when other rows are actually expanded/collapsed.
The fix will be available in our next LIB release (v. 2016.1.208).
Setting Button, TextBlock, TextBox or any other UI Element as a Header of RadRibbonGroup produces a runtime exception: The Element is Already Child of another visual.
The RibbonView ContextualGroup is not redrawn when a new RadTabItem is added dynamically and the ContextualGroup is currently active.
When MaskedNumericInput (or Currency) control is inside ScrollViewer, HorizontalAlignment is Stretch and HorizontalContentAlignment is NOT Left , clicking in control does not focus it. You must click close to the Value in order to focus successfully. This should work like it works when the HorizontalAlignment is Left. This is reproducible only in Silverlight.
The pinch gesture does not zoom in/out the map in Silverlight.
RadMap's KML Reader throws argument exception if the KML file contains Styles with equal ids. <Style id="inline1"> ... <Style id="inline1"> ... <Style id="inline1"> ....
When a child item from a RadTreeView is selected and then the selection is changed to any of the parents of this item, the FocusVisual (the dotted border) stays on the child item. Available in LIB version: 2016.1.21
When set the ActiveViewDefinitionIndex to more than 0, the event triggers 3 times, it also depends on what is the ViewDefinition. Available in LIB version 2016.1.201, it will be also available in the 2016 SP1 Release.
When deleting an inserted table and undo'ing the delete action, all style information is lost for all rows except the first.
When IsInteger is set to True in the NumericUpDown control still can be typed signs for separators in the middle or at the beginning of the value. Available in the 2014 Q1 Release.
It happens when the control is focused and you press tab in order to focus next control. Available in the 2014 Q1 Release.