I tried that and it doesn't work. It shows all your "top" sites, with "add to top sites" letting you pin some to the top of the list. I don't want a list of my top sites, I want a list of bookmarks. For some reason FF Android only lets you have recent bookmarks (temporarily) or pinned top sites + other top sites. It's absurd that such a basic feature isn't provided and a great example of the stupid decisions that firefox seems to enjoy making