[wp-trac] [WordPress Trac] #42184: Customizer theme install getting stuck on downloading

[WordPress Trac]

#42184: Customizer theme install getting stuck on downloading
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 Reporter:  helen         |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.9
Component:  Customize     |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by celloexpressions):

 My expectation has been that the calls to `wp.updates` in the themes panel
 JS (and also maybe in the section JS) would show the filesystem
 credentials and handle related errors (with the adjustments to
 `updates.js` in #37661). It would be most helpful if the people who worked
 on shiny updates (I think @obenland or @swissspidy, possibly others?)
 could take a look at how it's being applied to the customizer. My guess is
 that the required error handling and credential overlays are mostly
 implemented but require minor tweaking to be fully functional in this
 context.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42184#comment:3>
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