The scroll is not working if we place mouse-pointer over the header and try to scroll through the page. I am not sure whether this is a feature or bug, if it is a feature how to turn off it, or if it's a bug, then please help me to fix this.
this issue has been reported some time ago at https://github.com/handsontable/handsontable/issues/5212
I will let you know as soon as we push an official fix for it.
Thanks for your response @aleksandra_budnik. I got it, and eagerly waiting for the update.