[wp-trac] [WordPress Trac] #34640: Twemoji fallback doesn't kick in on subsequent DOM mutations

[WordPress Trac]

#34640: Twemoji fallback doesn't kick in on subsequent DOM mutations
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 Reporter:  rmccue                 |       Owner:  pento
     Type:  defect (bug)           |      Status:  assigned
 Priority:  normal                 |   Milestone:  4.4
Component:  General                |     Version:  4.2
 Severity:  normal                 |  Resolution:
 Keywords:  2nd-opinion has-patch  |     Focuses:  javascript
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Comment (by iseulde):

 That whole conditional is there to detect an image error, so if Twemoji
 reverts an image to text. If we add an attribute to detect the error
 instead, we can remove everything else in the conditional. Maybe we should
 also add onerror as a setting instead of patching Twemoji?

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Ticket URL: <https://core.trac.wordpress.org/ticket/34640#comment:4>
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