On the first click, the ContextMenu (or commandbar menu) will be shown with scrollbars. If I dismiss and immediately click again, the scrollbars are now gone. Although it is not consistent, for some menu items, the scrollbars are always shown.

I have a radGridView with a radContextmenu attached. When I open the radContextmenu via right clicking a form and then move the mouse scroll wheel radContextmenu is closed and the form behind the radContextmenu begins to scrolls. This does not happen with the standard contextMenu. 

I would like to avoid the mouse scroll wheel from closing the radContextmenu. The reason is in some radContextMenus I embed forms with scroll bars and so would like the user to use the mouse wheel to scroll these embedded forms (I can confirm that the scroll bars on these forms work fine while embedded in the context menu) rather than close the radContextmenu.