Trying to build IOS app and getting warnings.

Hi I am trying to test this on IOS app and am getting warnings when I try to build the app. (Free version of Gonative).

Here is an example of one of the errors.

Downloads/ios/LeanIOS/GNJSBridgeInterface.m:17:73 'keyWindow' is deprecated: first deprecated in iOS 13.0 - Should not be used for applications that support multiple scenes as it returns a key window across all connected scenes

Not sure what I am doing wrong. Any help would be appreciated.