To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Toggle Message Pane by PDQpat
Rated 5 out of 5 stars
I found the icon - it's shows as "Preview". It functioned well until update TB 78.1.1 - my three addon icons no longer "stick" in the bar. I hope another update will solve this problem.
This review is for a previous version of the add-on (1.2). This user has a previous review of this add-on.To create your own collections, you must have a Mozilla Add-ons account.