Hello,
When clicking on a top of a column to obtain, by example, an alphabetically ordered one, the "lift" on the right side always ends down, in place of top: to be more clear, say I want to class my titles, I click on the top of the Titles column, and the "lift" goes down, showing me the ending titles of my collection (beginning with t, u... z) in place of a, b, c, if the lift was going back to the top.
Thanks,
Didier