auto commit

react/features/base/conference/middleware.native.js

 function _startScreenSharing(dispatch, state) {
     setPictureInPictureDisabled(true);
 
-    JitsiMeetJS.createLocalTracks({ devices: [ 'camera' ] })
+    JitsiMeetJS.createLocalTracks({ devices: [ 'desktop' ] })
     .then(tracks => {
         const track = tracks[0];
         const currentLocalTrack = getLocalVideoTrack(state['features/base/tracks']);