For me (on Linux) I found (after figuring out how to translate "unmute the mic" into alsamixer-speak) that it did require a bit of fiddling with in order for th

For me (on Linux) I found (after figuring out how to translate "unmute the mic" into alsamixer-speak) that it did require a bit of fiddling with in order for the mic to pick up. Sometimes reloading the page worked. This was in Chrome.