After doing some technical exploration we’ve observed that there are some limitations regarding the scrolling on the panel. For instance, to fix the vertical scroll of the panel, the scroll inside the field will have to disappear, so it will be not longer available.
I’d personally think that scrolling the panel vertically would be a feature of more importance than scrolling inside the fields (since the value changes can be changed: with up/down keyboard arrows; and click and drag the label of the input field), but I’d like to know how do you (readers) think about this. 