Hello Divyesh Chapaneri,
Thank you for the question.
I was not able to reproduce the described issue with my drag and drop implementation. I am attaching a sample project which demonstrates it. You can use this implementation as a base for your scenario. If you, however, want to use your own approach please open a new support ticket and send me your project. This will allow me to assist you further.
If you have additional questions, feel free to contact me.
All the best,
the Telerik team