Hi

I am using Teams myself for my "day job" and there are some features that are only supported by the Teams stand alone app and not web browsers (not just Firefox). This is a Microsoft thing to do witht he way that they have designed Teams and is not an issue with Firefox.

You can read more about this at:

https://docs.microsoft.com/en-us/microsoftteams/unsupported-browsers

Hi there, I'm also experiencing the same problem. Actually Teams meeting works fine in other browser like edge and chrome with no issue

But when using firefox, weird thing happened. Please help

Agree with previous speaker, in ff (ubuntu lts 20.04 wayland) vidconf doesn't work, in chromium it does.