Allow more than one change to columns at a time

At the moment, when you want to add or remove columns on the list view you can tick or untick one selection and then the window closes so you have to go back into the column selector window again..and again....and again to get the view that you require. This is really frustrating and time consuming Why not allow multiple changes to be made (tick/untick all of the columns required/not required)before the window closes and layout updated