Thanks for your reply Joseph. In Windows, since the beginning of time, Maximizing an application has always been the same as full screen mode and in any event the app window control buttons in the upper-right hand corner of the Window were fully functional in either case along with the application Menu bar.
This is not what is happening in Camotics V1.2.0. Using the maximize button in the upper right-hand corner of the app window and the window mode changes to full screen, and all Menu and their sub-menus continue working. Select from the Menu, View > Full Screen and the Menu items cease to function and do not display any sub-menu items when clicked...the menus are completely dead. As such, it is not possible to select "View" from the menu bar because doing so does nothing except briefly highlight the menu item. The F11 key does exit out of full screen mode.