Adding new widgets to the top of existing dashboards can be a bit of a drag (pun intended) as the screen doesn’t automatically scroll up when the widget is dragged towards the top of the screen. This means the widget has to be placed out of sight, then the screen scrolled, then repeated many times.
I totally understand the pain that you’re having with our dashboard scrolling. I, myself, face the same issue when working with the dashboard with multiple reports.
I will add this to our backlog for further discussion and let you know when we’re done improving it.