[wp-trac] [WordPress Trac] #54308: Customizer: Can't crop header images

[WordPress Trac]

#54308: Customizer: Can't crop header images
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 Reporter:  alshakero                |       Owner:  alshakero
     Type:  defect (bug)             |      Status:  assigned
 Priority:  normal                   |   Milestone:  6.0
Component:  Customize                |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch needs-testing  |     Focuses:  ui, javascript
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Comment (by arthur791004):

 Hello,

 I also dive into this issue and found that the root cause is the
 `doResize` function is triggers before x1, x2, y1, y2 are initialized.
 Then, it causes the calculation for `x1 = min(x1, left + imgWidth);`
 results `NaN`. (See https://github.com/WordPress/wordpress-
 develop/blob/968b3fc5a4aa9871ce8654b48502f8710fc804a1/src/js/_enqueues/vendor/imgareaselect/jquery.imgareaselect.js#L597).
 Therefore, there is no cropping selection at the beginning.

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Ticket URL: <https://core.trac.wordpress.org/ticket/54308#comment:7>
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