Tested in chrome # 56.0.2924.87 and #58.0.2999.0 on win 7 and not able to reproduce the issue.Please find the screen shots for your reference.

@ phuein:Could you please let me know if i have missed anything and if possible, please check in latest chrome with new profile and without extensions.Let us know the observation of the issue which would help us to triage the issue further.

Thanks in Advance.

Deleted: 686403.png 16.9 KB

	686403.png 16.9 KB View Download

I'm on Version 56.0.2924.76 and there is no available update. Win 7 64bit like mine? You were broadcasting with your webcam, checking it? It's only bugged during broadcasting.

I'll wait for the next update, and then post again whether it's still bugged or fixed for me, if no further information is available.

Latest Version 56.0.2924.87 still has the bug. I used a VM to run latest Chrome clean, and it still has the bug. While I am !broadcasting! my camera on the site, the Mute tab option is disabled/unselectable.

Thank you for providing more feedback. Adding requester "rbasuvula@chromium.org" for another review and adding "Needs-Review" label for tracking.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

phuein@: Could you please confirm if the issue is still seen on the latest stable(56.0.2924.87) on your system. If yes, sign out and sign in back to your account and make sure all the extensions are disabled(except for defaults). 

Thanks..

The issues still exists in latest stable 56.0.2924.87, even in incognito mode. Manually disabling all extension or signing out from my account is not going to happen, sorry.

Thank you for providing more feedback. Removing "Needs-Feedback" label.

Tested in chrome # 56.0.2924.87 and canary #59.0.3033.0 on win 7 and not able to reproduce the issue.Please find the screen cast for your reference.

@ phuein:Could you please install latest canary #59.0.3033.0 re-check once and let us know the observation of the issue which would help us to triage the issue further.
Build URLs : https://www.chromium.org/getting-involved/dev-channel

Thanks in Advance.

Deleted: 686403.mp4 1.3 MB

	686403.mp4 1.3 MB View Download

I have repeatedly and explicitly said the problem happens WHEN I AM BROADCASTING.

I'll provide a video as requested. However, due to this lack of professionalism, I will NOT further test this bug in other chrome versions.

Good luck.

Deleted: 2017-03-07_16-47-43.gif 1.2 MB

	2017-03-07_16-47-43.gif 1.2 MB View Download

Thank you for providing more feedback. Adding requester "rbasuvula@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Tested the issue on chrome Stable #56.0.2924.87 and Canary 58.0.3035.0 in Win 10.0 & 7 and was able to reproduce the issue.

This is a Non-Regression issue since seeing this from M35 #35.0.1898.0, Making the status to Untriaged so that the issue would get addressed.

Note : Able to reproduce the issue in MAC 10.12 and Linux Ubuntu 14.04.

Thank you.

I would like to add that this also happens when the tab is only using the microphone. For example http://jsfiddle.net/JMPerez/p30pb38z/, the script uses SpeechRecognition to access the microphone and when the tab starts playing audio on your command, the audio can't be muted.

Seeing the same problem on messenger.com (Facebook video call). It only happens in the new tab which opens when you start a video chat.

Chrome Version 60.0.3112.101 (Official Build) (64-bit)

Looks like these issues are related:
https://productforums.google.com/forum/#!topic/hangouts/JkpCyaoz5D4
https://bugs.chromium.org/p/chromium/issues/detail?id=734515

Archiving old bugs that haven't been actively assigned in over a year.

If you feel this issue should still be addressed, feel free to reopen it or to file a new issue. Thanks!