Checklist

• The issue can be reproduced in the react-native-auth0 sample app (or N/A).
• I have looked into the Readme, Examples, and FAQ and have not found a suitable solution or answer.
• I have looked into the API documentation and have not found a suitable solution or answer.
• I have searched the issues and have not found a suitable solution or answer.
• I have searched the Auth0 Community forums and have not found a suitable solution or answer.
• I agree to the terms within the Auth0 Code of Conduct.

Description

Version 5.1.0 crashes on Expo 53 with newArchEnabled: false on iOS with the following error:

Arugument 3 (NSNumber) of A0Auth0.initializeAuth0WithConfiguration has unspecified nullability but React requires than all NSNumbers arguments are explicitly marked as `nonnull` to ensure compatibility with Android.

Reproduction

1. Create a new Expo 53 project (e.g.: npx create-expo-app --template default@53);
2. In app.json, set "newArchEnabled": false;
3. Import 'react-native-auth0' somewhere in the JS/TS code (e.g.: import Auth0 from 'react-native-auth0';);
4. Build the Expo development client for iOS;
5. Install the development client on an iOS device (or on the iOS simulator);
6. Start the development server (expo start --dev-client) and connect the development client to it;
7. The development client will crash.

Additional context

Example projects, where the error can always be reproduced:

• https://github.com/drubetti/auth0-react-native-sample/tree/master/00-Login-Expo
• https://github.com/drubetti/auth0-expo53-issue-demo

The development client does not crash on Android.
The previous version 5.0.1 works on both Android and iOS.

react-native-auth0 version

5.1.0

React Native version

0.79.2

Expo version

53

Platform

iOS

Platform version(s)

18.6