Only suggest desktop app download on supported platforms.
Only suggest desktop app download on supported platforms. Unless the desktop app can run on Linux DotNet, it's not applicable to a client using Chrome on Linux, or ChromeOS.
Better still, focus on the web app. It's already better at correctly handling USB headsets and other things that appear as additional sound cards than either the Windows or Linux apps.
Carol Bordignon commented
MS Teams download banner/popup needs to be removed
Better still, build a ChromeOS client.