[wp-trac] [WordPress Trac] #47550: Unicode characters not saving in customizer

[WordPress Trac]

#47550: Unicode characters not saving in customizer
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 Reporter:  marvinside    |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Customize     |    Version:  5.2.1
 Severity:  minor         |   Keywords:
  Focuses:                |
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 If you use upcoming Emojis (Like U+1F90D White Heart -
 https://emojipedia.org/white-heart/ ), WordPress is unable to save the
 change.
 Works at some places, doesn't work at other places.

 In the customizer, i can use the Emoji for the site title and description
 without any problems.
 If i instead try to use the emoji for a widget title the preview works,
 but saving does not.

 There is no error message, all other things i changed will be saved, just
 the affected field keeps it old value.

 Workaround: In areas where i am allowed to insert HTML, i can just write
 &#1F90D; to use the emoji.

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Ticket URL: <https://core.trac.wordpress.org/ticket/47550>
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