Comment 1 for bug 1683385

As I look at bug 1669866, bug 1722387 and bug 1705133, it might be a good idea to consider whether it is indeed a good thing to configure columns based on a named IDL class. Is this the reasons why we are getting very long column pickers in some interfaces that include data that will rarely be used? Would it be better to explicitly add all columns rather than adding an entire class at one time?