The microphone "on/off" button on my new MX Keys Mini keyboard does not work: I have a microphone both in my laptop and in my external display. In Windows settings, the display microphone is set as the standard voice input device. The microphone "on/off“ button on the keyboard doesn't work because Logitech uses ONLY the laptop microphone. This is a severe bug - the button should switch on/off the microphone which I as a user have set as the standard voice input device in Windows settings.