This is direct share feature, not share screen feature.
Please refer to api ‘- (ZoomSDKDirectShareHelper*)getDirectShareHelper’ and class ‘ZoomSDKDirectShareHelper’, ‘ZoomSDKDirectShareHandler’, call back delegate ‘ZoomSDKDirectShareHelperDelegate’ in ZoomSDKPremeetingService.h.
Electron SDK doesn’t have the demo code, you should write the js wrappper code by yourself.