[wp-trac] [WordPress Trac] #38666: Reassure users when the customizer is doing a full reload

[WordPress Trac]

#38666: Reassure users when the customizer is doing a full reload
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 Reporter:  helen                                    |       Owner:
     Type:  enhancement                              |      Status:  new
 Priority:  normal                                   |   Milestone:  4.8.1
Component:  Customize                                |     Version:
 Severity:  normal                                   |  Resolution:
 Keywords:  has-patch has-screenshots needs-testing  |     Focuses:  ui
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Comment (by afercia):

 @celloexpressions well yes the text should be available when un-hidden,
 but maybe users won't have a clue they should explore the content to
 understand what is happening.
 In this kind of scenario, an option could be trying to use
 [https://www.w3.org/TR/wai-aria/states_and_properties#aria-busy aria-busy]
 but that should be tested, not sure it's supported by all browsers/screen
 readers combos. Also, screen readers would announce just "busy".

 A simpler option would be just using the same strings `Downloading your
 theme...` and `Setting up your live preview. This might take a little
 bit.` for `wp.a11y.speak()`.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38666#comment:10>
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