Issue: Workspace lists resets

[PetarFedorovsky]

I have created 5 workspaces with 5-25 tabs in each. Each workspace has a custom name.

On last two firefox updates i have lost all i have stored in workspaces, and it lists only default Workspace 1.

any suggestions...

[Pumbaa6]

Once FF update didn't affected saved workplaces, but the next one cleared them off.

[Pumbaa6]

Current way of dealing with this problem is to backup Profile\browser-extension-data{aba5dba6-dc7b-458d-8587-d8686f815531}\storage.js file.
I don't now if path is similar for all installations, but file itself should bigin with '{"workspaces'.