Support for audio, video and screen sharing is now supported on Google Chrome.Anthony Yates commented
"Support for meetings on IE, Safari and Firefox browsers is being worked on and is internal testing. We will keep you posted as we progress. Thanks!"
What about the browser with the largest number of users...Chrome?
Surely if Edge is moving to Chromium based then you'll need that working too.
We are still considering this feature for future releases, and will continue to update the status when it changes.