The video conferencing tool Zoom - zoom.us - is now in pretty widespread use.
Although I swear it used to, it currently will not work on my machine.
If joining from browser it simply says
Your browser is preventing access to your microphone. Learn how to grant access to your microphone
Where the learn link points here - https://zoom.us/wc/support/mic
Zoom is, very definitely, set to allow (see https://projectsstatic.bentasker.co.uk/MISC/MISC39/zoom_audio_allowed.png
I've done some initial investigation in a Twitter thread - https://twitter.com/bentasker/status/1269897361486229510
You can't use Incognito mode, or Developer Tools when trying to join the call: Zoom detect it and change the experience. It is
possible to open Developer Tools once in the call though.
I've tried in:
Same end result. All have been updated to the latest in the repos