1. On the left-hand side of the screen, click the small blue box icon within the grey margin.
2. This will un-dock the Admin control menu from the margin, and place it back on the right-hand side of the screen.
3. You can dock and undock the menu as you like.
4. To access the docked menu at any time, click the pale grey shape above the small blue box icon (as shown in image 1) within the grey margin, and select from the menu.