I am not trying to defend Teams, I hate it. But Cmd+Shift+M does that on Teams on macOS.
I was forced to memorize that keyboard shortcut because for the last several weeks Teams will randomly stop recognizing mouse clicks.
Why is this such a hard thing to get right? WebEx seemingly has 4 different mute keybinds, depending on the style of meeting you're in. It's worse than nothing because you randomly mash keys, making it look like you're not paying attention.
that's not true. CMD + Shift + M mutes and unmutes your mic. you can also press Option + Space to temporarily unmute yourself.