Since I upgraded, I cannot change the columns for the entries view. I click on the Edit button in the upper right of the Entries view and can see the columns, but cannot drag and drop new ones in the column space. I tried removing a column in case I was over the quota, but this didn't work. I can't drag and drop in any way, not even reordering the existing columns.
I tried this in both IE and Chrome, still can't drag and drop.
I've used this feature in the past and it is rather valuable, so would like to be able to use it again.