Thank you for contacting us.
I think I have a hard time to understand your exact scenario. For this reason, I will ask you to send us a video with exact steps to reproduce. Since you mentioned that it is also reproducible with our demos for RadSpreadsheet, please try to use some of them for the video. Also have in mind that a screencast sometimes may reveal details that are not mentioned. A good free tool for this is Jing
. Once we reproduce the issue we will do our best to assist you.
Looking forward to hearing from you.
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal
and vote to affect the priority of the items