Left Zone disappeared on the Project PAge?

I went to the Configuration on the tool bar but I don’t see anything to choose from for Track Inspection as stated on page 38-39 in the manual. How do I get it back? I tried clicking on mouse in multiple areas and I cant seem to find it. :angry:

Never mind, I found the icons on the top right.


You can show/hide different window zones in the right-top corner.