Fix modifying global default options
Fix modifying global default options

zxcpoiu/react-native-webrtc,zxcpoiu/react-native-webrtc,zxcpoiu/react-native-webrtc,zxcpoiu/react-native-webrtc,blackneck/react-native-webrtc,blackneck/react-native-webrtc,blackneck/react-native-webrtc,zxcpoiu/react-native-webrtc,zxcpoiu/react-native-webrtc