Review for Attachment Viewer: view in a tab, slideshow by Leland359
Rated 4 out of 5 stars
There is no popup nor drop-down that I can find nor button nor way to activate, I haven't heard back from the developer, so I will give them the benefit of the doubt and assume that there's just something preventing the add-on to work with my software.
This review is for a previous version of the add-on (1.2.4).To create your own collections, you must have a Mozilla Add-ons account.