Those of you who can reproduce this can you try to investigate what might be going wrong? Are there any errors in the web developer console? Does it work if you use the ChromeMasks addon to spoof as Chrome?
Bug 2035190 Comment 10 Edit History
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Those of you who can reproduce this can you try to investigate what might be going wrong? Are there any errors in the web developer console? Does it work if you use the ChromeMask addon to spoof as Chrome?