The microphone mute/unmute action mapped to a keyboard key is great and would allow me to uninstall a different application I used previously to do the same assigned to a hotkey which is triggered by a key in Logi Options...except for one fatal flaw - there's no way to easily unmute if the keyboard is no longer connected. This means if I mute using the keyboard button at home, then take my laptop anywhere without my keyboard, unmuting requires me to open the system sound settings and increasing Input volume, which is quite annoying especially when trying to do so quickly on a call. It would be great if the menu bar icon that appears when Logi mutes the microphone could be clicked to unmute for those cases where the keyboard is no longer connected. Even better would be an option to keep the menu bar icon available even when unmuted so that it could be used to mute again, even when the keyboard is disconnected.