The extension has a lot more than that. 1-click Window Screenshots, Incognito mode for others don't spy on your screen (very useful for office users dont have colleagues spying on your messages), imersive Emoji-Keyboard integration, logoff, auto-start on computer boot, Multi-window, Themes, notifications, missing messages count on the icon badge in the icon on the browser tollbar and easy access to Google Meet and Google Chat within the same App.
Dont cross advertise other extensions on other Dev extensions :)
Greetings.