The CSS styling for copied tracked text remains after the track changes are accepted is Chrome. Video: https://www.screencast.com/t/Ul565rfo Steps to reproduce: 1. Open http://demos.telerik.com/aspnet-ajax/editor/examples/trackchanges/defaultcs.aspx and clear the content in HTML mode 2. Switch to Design view and write some text 3. Copy this text and paste it into a new line 4. Click "Accept All track changes" Result: The copied row remains styled as tracked text