[wp-trac] [WordPress Trac] #57301: Emoji feature detection is incorrect

[WordPress Trac]

#57301: Emoji feature detection is incorrect
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 Reporter:  sergiomdgomes  |       Owner:  (none)
     Type:  defect (bug)   |      Status:  new
 Priority:  normal         |   Milestone:  Awaiting Review
Component:  Emoji          |     Version:  trunk
 Severity:  normal         |  Resolution:
 Keywords:                 |     Focuses:  javascript, performance
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Comment (by sergiomdgomes):

 For anyone following this thread: TLDR; `57301-3.diff` is ready for
 review. Getting it merged into Core would avoid unnecessarily loading an
 emoji polyfill on browser / OS combinations that support the current emoji
 set.

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Ticket URL: <https://core.trac.wordpress.org/ticket/57301#comment:19>
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