Sorting of Torrent Contents

[pragmaticenigma]

I have seen several places where help docs or change logs indicate that I should be able to sort the contents tab in qb.  However, I am not able to get the contents to sort.  I am not sure if this is only affecting the Linux client or all platforms.  I am currently running Ubuntu 12.04 and qBittorrent 2.9.10 obtained through the stable PPA channel for qBittorrent.

Is there a configuration option that I am overlooking?

Clicking on the column headings has no effect (both right and left clicking.)

Right now it's very inconvenient that the sort order is inverted (meaning descending order.)

[ironcross]

Sort of the content works on every column with left click.
Win 7 Pro SP1 32-bit.

[pragmaticenigma]

Thank you  ironcross, for verifying that,

So it may only be when running on Linux?  Can anyone verify if sorting is available/working with Linux (Specifically Ubuntu)?