
Pinned tabs and tab groups disappeared
I run FF on a Windows desktop. I have 5 pinned tabs and one tab group. Today when I opened FF all of these had disappeared. This has happened before, so I have a screenshot of the 5 tabs and can restore those, but I didn't make one of the tab group (given that the whole point of it was to SAVE the tabs), and unfortunately those were the result of a lot of time spent researching.
Is there something I can to do make sure these tabs all actually get saved from one session to the next? This unreliability of FF wastes a lot of time and starts me thinking about going back to Chrome which at least has the virtue of more stability. What is the point of all these features (I was really happy when you created the tab groups) if I can't rely on them?