Flutter: How to fix ITMS-90809: Deprecated API Usage - Apple will stop accepting submissions of apps that use UIWebView APIs

Question

When submitting my latest build, Apple suddenly returned a message saying that there was an issue, specifically:

ITMS-90809: Deprecated API Usage - Apple

Answer 1

I think it was being used from the firebase_auth plugin. Try to update it to its latest version and then remember run pod update.