PIN TAB DISAPPEAR
I PIN MY GMAIL A/C WITH "PIN TAB", BUT IT OFTEN DISAPPEAR WHEN I START FIREFOX AGAIN.
All Replies (1)
App tabs and Tab Groups (Panorama) are stored as part of the session data in the file sessionstore.js in the Firefox Profile Folder
Make sure that you do not use Delete browsing, search and download history on Firefox to clear the "Browsing History" if Firefox is closed because that prevails and prevents Firefox from opening tabs from the previous session.