Example prints both width and height as 28 even though the Panel is declared as 7x28

[FutureSharks]

Heya, If I run the examples/test_pattern.py file, it prints this:

# python test_pattern.py
Screen preview requested, but cv2 not loaded, previews will not be generated
Panel width: 28
Panel height: 28

But the Panel is declared as 28x7:

panel = Panel([
    [1],
    [2],
    [3],
    [4],
], 28, 7, module_rotation=0, screen_preview=True)