[wp-trac] [WordPress Trac] #35977: WP Emojis & IE 11 & Youtube subtitle broken

[WordPress Trac]

#35977: WP Emojis & IE 11 & Youtube subtitle broken
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 Reporter:  bufny         |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Emoji         |     Version:  4.4.2
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Changes (by bufny):

 * keywords:  reporter-feedback =>


Comment:

 Hi and thank you for taking a look at this issue.

 I was able to reproduce it on a fresh WP 4.4.2 instance, no plugins,
 running Twenty Fifteen, IE 11 Windows 10, with this video:

 https://www.youtube.com/watch?v=8nmZNfHZIEI

 The embedded code is the iframe code provided by youtube. Please be
 patient as some subtitles lines appear normally and some others get messed
 up. I didn't provide a youtube video link from the beginning in order not
 to be considered spam. I discovered this when trying to embed a
 presentation video of my university on the university's website, then I
 tried to reproduce it with other videos from youtube - and it was pretty
 easy to find another affected one.

 The problem disappears with Disable Emojis plugins installed (without the
 <script type="text/javascript">window._wpemojiSettings ... injected script
 in the header).

 Thank you.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35977#comment:2>
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