Internal videochat and gamestream recording solution

I really think that a build-in recording solution within Discord would be great! Since OBS records a chosen part of your screen, you wouldn't have the full video resolution of the video-call. Therefore you would need to make a fullscreen-recording with OBS, which is fine but... If you need to use your browser for internet access or do other stuff while having the video-call, fullscreen-recording wouldn't be fitting... only with two screens(monitors).
With only one monitor it would be great to have an internal way of recording video-calls or gamestreams in Discord..