If you're still tweaking the new DU4 interface (including Skinner mode) ...

[eppur_se_muova]

here's a couple of things to try.

First, stretch your browser window to maximum. Then, zoom out repeatedly (ctrl-minus). As you do, you may see more columns appear. Eventually, you will discover the maximum number of columns available in that particular view (but they'll be illegibly small). Then, back off the magnification, or shrink the window, until you find the threshold at which the columns just begin wrapping around. It may be that you prefer some of the columns to wrap, others not. Also, the button bars may change appearance -- at high magnifications, they show lots of extra white (actually grey) space at the bottom.

Second, shrink your browser window and zoom in (crtl-plus). All but one column will wrap or disappear, and some can now be viewed by scrolling downward -- but they may not appear in the order you expect. (In Skinner mode, the leftmost column disappears.)

Maybe this will lead to a workaround hack for some who have complaints.

[PlutosHeart]

1. Have done most of that but

will give a try again per your steps exactly THX