Selecting the Toggle Mode item normally arms the system for Auto mode operation (since the menu is not accessible if the auto sequence is in progress). Clicking it again will cause a return to Menu mode.
If the user switches from Menu to Auto mode the auto sequence will start when the user clicks another item in the auto sequence (e.g. Cube State). After entering Auto Mode operation the menu and toolbar will no longer be accessible. If the user selects an item not in the auto sequence after selecting Auto mode, normal activity associated with the selected item will occur but Auto mode will be cancelled and an Information message will indicate that.