Docking and Scrolling

If any control is docked in the web form and if the scroll property is true, then in the run-time, the web form showing scrollbars unnecessarily. Even the web form’s window state is maximized and all the controls are perfectly displayed inside the form, the scroll bar is displayed.

In the earlier version, it was working fine, after the update, I have seen this issue. 

If I remove the docking property of the control, then the auto-scroll is not displayed, unless it is resized.

So, I hope, the problem is docking property and the scroll bar property.

Could you please guide me, how to resolve this. I need, some controls that should be docked in the form, and at the same time, auto-scroll should true. Unless the form is resized (smaller size), the scroll bar should not display. If all the controls are perfectly displayed in the form, then no need for the scrollbar.