Apple rejected app submission using Expo’s Google Auth. Has anyone else gotten this and how are you getting around this?
We noticed that the user is taken to Safari to register for an account, which provides a poor user experience.
To resolve this issue, please revise your app to enable users to sign in or register for an account in the app.
We recommend implementing the Safari View Controller API to display web content within your app. The Safari View Controller allows the display of a URL and inspection of the certificate from an embedded browser in an app so that customers can verify the webpage URL and SSL certificate to confirm they are entering their sign in credentials into a legitimate page.
Based on App rejected from iOS App Store due to AuthSession - #9 by nakioman I replied with something similar to what was suggested but received the following final rejection:
Hello,
Thank you for your reply.
SFAuthenticationSession should not use Safari app for authentication.
To resolve this issue, it would be appropriate to design your app to use SFSafariViewController in case it’s not possible to do authentication using SFAuthenticationSession.
We look forward to reviewing your resubmitted app.
Best regards,
App Store Review
And
Hello,
Thank you for providing this information.
Regarding Guideline 4.0.0, we still find that the user is taken to Safari to register for an account, which provides a poor user experience.
To resolve this issue, please revise your app to enable users to sign in or register for an account in the app.We recommend implementing the Safari View Controller API to display web content within your app. The Safari View Controller allows the display of a URL and inspection of the certificate from an embedded browser in an app so that customers can verify the webpage URL and SSL certificate to confirm they are entering their sign in credentials into a legitimate page.
For additional information on the Safari View Controller API, please review the What’s New in Safari webpage.
We look forward to reviewing your resubmitted app.
Best regards,
App Store Review