I have updated xcode
to the latest version ( Version 12.0 (12A7209)) and I can't show
the toggle icons that show/hide inspector, debug or navigator Area
How can I show them again?
For the navigator the button is now at the far left, or use Command 0.
For the inspector the button is now at the far right, or use Command Option 0.
Also, in full screen mode you can summon the inspectors as overlays by hovering at the side with the mouse. Very cool as it saves space.
For the debug area there is no button; use Shift Command Y.
Basically this is a good time to learn the keyboard shortcuts!