It works now on 22 Rated 5 out of 5 stars
I installed it and it worked well. I lost it when FF updated to 22. I contacted Dolphin and they told me that they were making it compatible. I reinstalled it. In my Add-Ons list, it says the status is "preliminarily reviewed." IT WORKS BEAUTIFULLY!This review is for a previous version of the add-on (1.1.1-signed).