I recently updated my iMac from Yosemite to Mojave. Before the update, when I added a bookmark to be stored under "Favorites", the new bookmark appeared at the top of "Favorites". Since the update, new "Favorites" bookmarks seem to appear at the bottom. Is there any way to make this revert to the way it was under Yosemite (new bookmarks at top), which would be far preferable? Thanks!