Restoring settings from backup and file-based configuration

[socketbox]

I recently lost all of my container settings after "refreshing" firefox (it was crashing on AWS Console repeatedly).

Where can I find this configuration (container names, icons, colors) data? Is there a single file that can be used for configuration?

[kelimuttu]

Oh, no! Sorry about that. I'm not sure if it's possible. Looping in @dannycolin or @groovecoder who know better than me.

[H-Sapien]

Yes, this seems to be an important feature missing from MAC.
Surely a fundamental premise of information technology is to never burn your bridges behind you - until you're sure that any new revision is safe and effective?

I have an issue with the BitWarden extension in Firefox 137.0.2 in displaying a blank dropdown, so I want to remove my current extensions, including MAC, to see if I can isolate the culprit.
I would like to save my considerable MAC investment so that I can re-instate the settings after my BitWarden investigation, but where do we save/backup all our MAC data?