Available in the R1 2018 release. 

Available in the R1 2018 release. 

Available in the R1 2018 release. 

Available in the R1 2018 release. 

In a scenario where you have lots of columns so that a horizontal scrollbar is present and you try to resize columns which are not visible at the beginning(need to scroll to view them) ->  the resizing is not working as expected and the view is jumping. 

When you try to resize the column through the header thumb, there is a minimum width set to 100. We should consider making the mechanism consider the minimum column width set.

Double-clicking the thumb results in the correct behavior.

Available in the R1 2018 release. 

Stack trace:

Type: KeyNotFoundException

Message: Arg_KeyNotFound
   at Telerik.Data.Core.Layouts.StaggeredRenderInfo.PhysicalOffsetFromSlot(Int32 slot)
   at Telerik.Data.Core.Layouts.StaggeredLayout.PhysicalOffsetFromSlot(Int32 slot)
   at Telerik.UI.Xaml.Controls.Data.ListViewModel.ScrollIndexIntoView(UI.Xaml.Controls.Primitives.ScrollIntoViewOperation<System.Nullable<Telerik.Data.Core.Layouts.ItemInfo>> operation)
   at Telerik.UI.Xaml.Controls.Data.ListViewModel.<>c__DisplayClass55_0.<ScrollIndexIntoViewCore>b__0()
   at System.Action.Invoke()
   at Telerik.UI.Xaml.Controls.Primitives.DelegateUpdate<Telerik.UI.Xaml.Controls.Grid.UpdateFlags>.Process()
   at Telerik.UI.Xaml.Controls.Primitives.UpdateServiceBase<Telerik.UI.Xaml.Controls.Data.ListView.UpdateFlags>.ProcessUpdatesQueue()
   at Telerik.UI.Xaml.Controls.Primitives.UpdateServiceBase<Telerik.UI.Xaml.Controls.Data.ListView.UpdateFlags>.DispatchUpdates()
   at Telerik.UI.Xaml.Controls.Primitives.UpdateServiceBase<Telerik.UI.Xaml.Controls.Data.ListView.UpdateFlags>.OnUpdateCallback()

Version of Telerik.UI.for.UniversalWindowsPlatform 1.0.0.3

When you set the Required attribute on a property of an object that is used for the DataForm, it is not respected by the control.

System.Runtime.InteropServices.COMException is thrown when navigating through the child items of the RadialMenuItem. It is easily reproducible when clicking fast to go to the most inner child items of a RadialMenuItem.

In some specific scenarios, scrolling the RadDataGrid results in IndexOutOfRangeException

Exception = {System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at Telerik.UI.Xaml.Controls.Grid.IndexStorage.ValueForIndex(Int32 index, Boolean approximate)
   at Telerik.Data.Core.Layouts.CompactLayout.UpdateAverageLength(Int32 startInde...