[wp-trac] [WordPress Trac] #47513: JavaScript TypeError when Video Playlists use native video elements

[WordPress Trac]

#47513: JavaScript TypeError when Video Playlists use native video elements
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 Reporter:  afercia          |       Owner:  (none)
     Type:  defect (bug)     |      Status:  new
 Priority:  normal           |   Milestone:  Awaiting Review
Component:  Editor           |     Version:
 Severity:  normal           |  Resolution:
 Keywords:  has-screenshots  |     Focuses:  javascript
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Comment (by here):

 * Confirmed with mediaelement 4.2.13 as upgraded in wp5.3 #46681
  * May be affected by mediaelement update to 4.2.16 in wp5.6 #51315 - Not
 yet tested
  * Confirmed in WordPress 5.5.1
  * Confirmed in multiple themes
   * twentyseventeen:2.4
   * twentytwenty:1.3 (out of date)
   * 3rd party theme
  * Related to Gutenberg open issue to implement Playlist block (playlist
 does not currently exist in Gutenberg as a block)
   * https://github.com/WordPress/gutenberg/issues/805
   *
 https://www.reddit.com/r/Wordpress/comments/aen8fn/no_gutenberg_block_music_playlists_in_future/
  * May be related to "featured images" associated with the playlist items
  * Removing and re-adding a featured image appears to have resolved for
 today's use case

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Ticket URL: <https://core.trac.wordpress.org/ticket/47513#comment:2>
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