Completed
Last Updated: 11 Jul 2019 13:15 by ADMIN
Release LIB 2019.2.715 (7/15/2019)

This reproduces only if the FlipDuration property of RadBook is set to 0. 

To work this around set the FlipDuration to a bigger value. For example: FlipDuration="0:0:0.001"

Completed
Last Updated: 06 Jun 2014 13:16 by ADMIN
In some cases when an item is inserted/removed from the ItemsSource an InvalidOperationException (Element is already the child of another element) is thrown.