Order of CLIP property coordinates

Hello!

COORDS ATTRIBUTE IN AREA TAG IN HTML
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http://www.w3.org/TR/html5/embedded-content-0.html#the-area-element

Rectangle state
Let x1 be the first number in coords,
y1 be the second number,
x2 be the third number,
and y2 be the fourth number.

<area shape="rect" coords="x1,y1,x2,y2">

CLIP SELECTOR IN CSS
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http://www.w3.org/TR/CSS2/visufx.html#propdef-clip

Am I missing something here or clip property could follow the
same logic as coords attribute? So it’s:

clip: rect(x1,y1,x2,y2);

instead of
clip: rect(y1,x2,y2,x1);

Just to keep things consistent?

Best regards,
Kristjan