[wp-trac] [WordPress Trac] #58119: HTML API: Remove all duplicate copies of an attribute when removing

[WordPress Trac]

#58119: HTML API: Remove all duplicate copies of an attribute when removing
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 Reporter:  dmsnell                   |       Owner:  (none)
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  Awaiting Review
Component:  HTML API                  |     Version:  6.2
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:
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Comment (by dmsnell):

 @bernhard-reiter @gziolo it looks like we missed this one, my bad.

 I now have a question: this was a bug-fix initially for 6.2 but now I'm
 not sure where we should apply it or how to know what versions we are
 still supporting in Core. do we backport this to 6.2 and 6.3?

 whatever goes, I'll be away from the computer for the next few days. feel
 free to modify the `@since 6.3.1` annotations since I guessed at what they
 should be. originally they were `@since 6.2.1`. feel free to merge it if
 you are happy with it.

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Ticket URL: <https://core.trac.wordpress.org/ticket/58119#comment:3>
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