The size of your screen is minimal when you use a tablet or a mobile device and you want to save as much space as possible. In the Universal GUI you can hide the action bar to win some space. But the refresh button isn’t available when the action bar is hidden, because of this the user can’t refresh the screen/data without leaving the screen or another action.
Is it an idea for the Universal GUI to react to the user scrolling up/ dragging down and refreshing the grid/data ?