I am working through the tutorial and got to Step 4: Full Screen where you F11 To full screen mode then use Goto in footer to switch to Step 5 Inspector. There is says to exit Full-Screen mode by hitting escape. I esc or F11, both with and without clicking the text in step 5, and when I come out of Full screen I am thrown back into Step 4. I checked the board and couldn’t find anyone else having this problem.
This is a bug, yes. Switching pages in full screen currently isn’t affecting the editor so you’re brought back to whatever page you were last viewing in the editor. The tutorial is right about how it should work, and this is on Lee’s list to correct. You’re not the only one!