Emplode: Resizing columns in "Playlists" is slow

Resizing the column headings when viewing the top-level "Playlists" list is very slow. This doesn't occur when doing the same thing while viewing any other playlist or in any of the Soup lists.

I can see the rows actually painting when sliding the columns. It doesn't matter which column I slide, nor if there's any text in that column.

Bruno