Hi Deepa,
Thank you for using Syncfusion Products.
I have tested the issue in the following sample. It is working fine as expected. Please have a look at the below sample and let me know if this helps.
Sample link:
http://www.syncfusion.com/uploads/redirect.aspx?file=GC1_e2f3cbe2.zip&team=supportIf still issue exists, please provide us a sample showing the issue. So that we could analyze it here and provide a solution soon.
Regards,
Jisha