[wp-trac] [WordPress Trac] #27402: Add aria-describedby to image gallery output

[WordPress Trac]

#27402: Add aria-describedby to image gallery output
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 Reporter:  joedolson      |      Owner:
     Type:  defect (bug)   |     Status:  new
 Priority:  normal         |  Milestone:  Awaiting Review
Component:  Gallery        |    Version:  trunk
 Severity:  normal         |   Keywords:
  Focuses:  accessibility  |
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 With the addition of figcaption and figure support to gallery output,
 there's limited support for assistive technology to programmatically
 associate images with their descriptions. Adding aria-describedby to the
 output would improve cross-browser support as well as adding a
 programmatic relationship when figcaption/figure is not being used.

 See: #26697

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Ticket URL: <https://core.trac.wordpress.org/ticket/27402>
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