Thanks for the review. To be honest, i don't know that you can drag the url to the manager to create a new bookmark until now... i personally use the hotkey ctrl + d (command + d on mac), and there is a five star icon on the right side of the address bar that you can click on to bookmark the current page. By the way, you can open the manager by using the hotkey ctrl + alt + b (command + ctrl + b on mac).