Look at this topic and the solution I posted.
mappView for different aspect ratios
While you can cover quite a few panels sizes with the zoom mode they all have to be of the same aspect ratio. So a 16:9 aspect layout will work for Full HD 1920x1080 and HD 1280x720 because the are the same aspect ratio.
If you open a 16:9 ratio visualization on a 16:10 ratio panel you will end up with a white bar at the bottom or depending on settings with a scroll bar left to right because the content is stretched vertically to fill the void.