Rated 3 out of 5 stars
The "Minor fix to scrolling in preference windows" breaks the pref window completely. Went back to 0.9.8.4This review is for a previous version of the add-on (0.9.9.0).
Could you verify that you are using Firefox 17. As of this release this is the only version supported and we cannot recreate this reported breakage.
-Brian @ Abine