I have upgraded Telerik dlls from 2012 to 2015 version and have a RadEditor issue inside a user control on Chrome.
This user control is placed inside a Modal popup within an Update panel on the parent page.
When the Radeditor is loaded, IFrame extends beyond the content body area in Design mode but it works fine in HTML mode.
If we set IFrame height to 100%, it works fine in design mode but misaligned in HTML mode(since for HTML mode Iframe height should be 0).
Please let me know how to resolve this issue.