For the xrtQook GUI, if the main screen is behind all other tabs (the furthest back screen in the image), if clicked, it does not become the active window and go to the front of all the tabs. This is unlike the view properties windows which do become active if behind other tabs

For the xrtQook GUI, if the main screen is behind all other tabs (the furthest back screen in the image), if clicked, it does not become the active window and go to the front of all the tabs. This is unlike the
view propertieswindows which do become active if behind other tabs