[iOS] Unable to connect to App Remote

Hi @cjam,
Authorize with Spotify successfully and able to get Spotify session data but error when try to connect to Spotify:

`AppRemote: Connecting...`
`[connection] nw_socket_handle_socket_event [C50.1:1] Socket SO_ERROR [61: Connection refused]`
`AppRemote: Established a connection to the Spotify app.`
`AppRemote: Disconnected with error: Error Domain=com.spotify.app-remote.transport Code=-2001 "End of stream." UserInfo={NSLocalizedRecoverySuggestion=Reconnect to the Spotify app., NSLocalizedDescription=End of stream., NSLocalizedFailureReason=One of the streams has reached the end.}`

Do you have any idea?
**Notes**: it works well on Android

Platform: iOS
react-native: 0.63.4

react-native-spotify-remote: 0.3.9