Available in the 2017 R2 Release.
Hello, Thank you for your feedback, as I see these two were fixed and are available in LIB version: 2017.2.515. Please confirm that everything works as expected on your end. Regards, Sia
While true this issue was fixed in the 2017 R2 Release, unfortunately, the following two new, related problems were introduced: 1) https://feedback.telerik.com/Project/143/Feedback/Details/216715-nullable-properties-with-non-matching-values-are-not-updated-after-clearing-the-e 2) https://feedback.telerik.com/Project/143/Feedback/Details/216716-the-editor-of-nullable-properties-with-non-matching-values-does-not-display-the-d