The authContext in Auth+iOS.swift is set like this: authContext = UIApplication.shared.keyWindow?.rootViewController. This does not always work to get the top visible view controller and can result in a failure to present the authentication web view.
The
authContextin Auth+iOS.swift is set like this:authContext = UIApplication.shared.keyWindow?.rootViewController. This does not always work to get the top visible view controller and can result in a failure to present the authentication web view.