Hi @Mike Berkley ,
Thanks for your feedback!
What is your Linux OS version in your environment?
I did a test in Unbuntu 20.04 and found we cannot join Teams meeting on web client. The following steps are for your reference:
1.Run the command “xdg-open <teams meeting URL>”in the Terminal
2.It will pop out a browser but there is no option to join Teams meeting in web client. If you quit the Teams client, it will start Team client again automatically.
3.Using Teams-insider client and Teams-preview client(Version is 1.4.00.4855) and have the same result.
We still need to investigate more about this issue, if there is any news, we will inform you in time!
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