The ability to nest Flexible Space within the Bookmarks Toolbar would add functionality, customization, and aesthetics to those of us that need to “clump” our stuff together in an organized fashion. Separators are nice, but I’d like to put a little bit more padding between my toolbar folders and my toolbar page bookmarks.
From what I’ve found, you can add Flexible Space, but only on opposite sides of the Bookmarks Toolbar Items container. If there is another process to doing this I’ve not discovered, please let me know.
If I’m the only one who thinks this would be cool, I’ll shut my yap.