Some of my preferences do not appear to be saved in the cloud. I was able to create a Favorite location and save it. But, when I change the Start-Up setting to use the favorite location instead of IP address it only works until I close the tab. After closing the tab it reverts back to IP address the next time I visit the site, even though I did not log out. The Favorite location is still there but the Start-up location is based on IP.
I normally access the Internet through a paid VPN service and it is frustrating to have start up data from many miles away displayed.
I am using Firefox 68.0.2 on Mac OS X El Capitan (10.11.6).