Q: "List All Tab Groups" no longer available
FireFox Tab Groups can remain closed and be re-opened via "List All Tab Groups"
That's why I use FireFox (v146/v147) and not Edge or Chrome
BUT what worked well these last four months suddenly stopped working TODAY, i.e.
"List All Tab Groups" has disappeared and all I see are tab groups created today
Sadly I never created any FireFox account until a few minutes ago Does that mean those lost Tab Groups can only be recreated manually or is there an easier way ?
( I don't know how to implement jscher2000's script on GitHub )
Will this catastrophe happen every time FireFox auto-updates itself on start-up (v147 since Jan13) ???