[wp-trac] [WordPress Trac] #27861: TB_iframe is placed below the left menu in WordPress 3.9

[WordPress Trac]

#27861: TB_iframe is placed below the left menu in WordPress 3.9
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 Reporter:  KalleL        |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  3.9
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:  ui, administration
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Changes (by celloexpressions):

 * keywords:  needs-patch reporter-feedback => needs-patch


Comment:

 Looks like this is actually a caching issue. In 3.9 the version string for
 `wp-includes/js/thickbox/thickbox.css` is still `20131201`, the same as
 3.8.

 The old file is loading the z-index of 510 instead of the newer value on
 some of my installs. Refreshing should fix the issue in most browsers, but
 we should probably bump the version string in the point release to break
 the browser caching without user intervention, just to be safe.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27861#comment:4>
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