[wp-trac] [WordPress Trac] #47458: Fix tab sequence order in the Media attachment browser

[WordPress Trac]

#47458: Fix tab sequence order in the Media attachment browser
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 Reporter:  afercia                    |       Owner:  (none)
     Type:  defect (bug)               |      Status:  new
 Priority:  normal                     |   Milestone:  5.3
Component:  Media                      |     Version:
 Severity:  normal                     |  Resolution:
 Keywords:  has-screenshots has-patch  |     Focuses:  accessibility
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Description changed by afercia:

Old description:

> In the media views attachments browser, the visual order of the Close,
> Previous, and Next buttons doesn't match the DOM order.
>
> For accessibility, visual order and DOM order must match when this
> affects the meaning and operability of a page.
>
> Success Criterion 2.4.3 Focus Order
> https://www.w3.org/TR/WCAG21/#focus-order
> > If a Web page can be navigated sequentially and the navigation
> sequences affect meaning or operation, focusable components receive focus
> in an order that preserves meaning and operability.
>

> Making visual and DOM order match benefits benefit keyboard users who
> navigate documents sequentially and expect the focus order to be
> consistent with the sequential reading order.
>
> Affects, for example:
> - keyboard users, whether they just prefer to use a keyboard or must rely
> on keyboard
> - users with disabilities that make reading difficult
> - users with visual impairments
> - screen magnifier users

New description:

 In the media views attachments browser, the visual order of the Close,
 Previous, and Next buttons doesn't match the DOM order.

 For accessibility, visual order and DOM order must match when this affects
 the meaning and operability of a page.

 Success Criterion 2.4.3 Focus Order
 https://www.w3.org/TR/WCAG21/#focus-order
 > If a Web page can be navigated sequentially and the navigation sequences
 affect meaning or operation, focusable components receive focus in an
 order that preserves meaning and operability.


 Making visual and DOM order match benefits keyboard users who navigate
 documents sequentially and expect the focus order to be consistent with
 the sequential reading order.

 Affects, for example:
 - keyboard users, whether they just prefer to use a keyboard or must rely
 on keyboard
 - users with disabilities that make reading difficult
 - users with visual impairments
 - screen magnifier users

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Ticket URL: <https://core.trac.wordpress.org/ticket/47458#comment:2>
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