If the icon doesn't appear there, you might need to click the upward pointing arrow after which the icon could appear. (thewindowsclub.com)
With limited time, health, and special powers, it's your job to point your arrow in the right direction... and take it there as well! (darkainarts.com)
You can avoid opening a new window by selecting the downward - pointing arrow next to the back button, which will give you a list of recent sites. (slaw.ca)