Latest version (0.14.2012020901) causes Firefox close button to stop working Rated 5 out of 5 stars

Help!!!

I have extensions set to auto-update, and this update has created havoc at my helpdesk, because now no one can close a Firefox browser window.

I troubleshooted and determined that it is this update to Tree Style Tab that cause the problem - reverting to 2011121501 (because of the bug in 2012.012901 that messes up the auto-hide/show sensitive area) fixes the problem... but the extension then updates itself again, bringing the problem back...

Still giving 5 stars because I love the extension, but hope this can be fixed quickly (or this latest version pulled from AMO)...

This review is for a previous version of the add-on (0.14.2012020901).  This user has other reviews of this add-on.