Unable to load captions cross-domain with <track>

By design Issue #8832165


Bradley B.
Sep 10, 2016
This issue is public.
Reported by 1 person

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Steps to reproduce

Closed captions / subtitles via the <track> element on a <video> element do not work cross domain. We are using the <track> element. The files on the other origin return the proper Access-Control headers.

Some background on how other browsers handle it:
All other browsers on all platforms seem to display captions with no problems. This includes Mac/Safari, iOS/MobileSafari, Mac/PC/Chrome/Firefox…

To reproduce:

  1. Point your favorite browser at: https://util01.myodp.org/test/ie-cc-video-test.html
  2. Watch captions work everywhere except IE


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Ibrahim O.”

      Changed Status to “By design”

    • Hello,


      Thank you for providing your feedback on


      We are not accepting feedback on Internet
      Explorer through this portal any longer (unless security related). We welcome
      any feedback you have on Microsoft Edge using this website. This item will be
      closed as By Design since IE feature bugs are not being worked unless security


      All the best,

      The MS Edge Team 

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