Initial Size: 24x18 Inches
In this example, the initial size of the image is 24" wide and 18" high.
Changed To 10x10
You can change the Desired Width to anything you want, but as soon as you change the Printed Height, the image gets cropped.
Changed To 14x11
As you can see, the aspect ratio of a 14x11 is different than a 24x18 size. This is why changing the Printed Height causes cropping.