I received this error when I tried for app submission: ITMS-90809: Deprecated API Usage - Apple will stop accepting submissions of apps that use UIWebView APIs . See https://developer.apple.com/documentation/uikit/uiwebview for more information.
After you’ve corrected the issues, you can use Xcode or Application Loader to upload a new binary to App Store Connect.
Cordova-plugin-ionic-webview - 2…4.1 is used (This plugin defaults to using WKWebView on iOS )