Dear Developer,
We identified one or more issues with a recent delivery for your app, Your delivery was successful, but you may wish to correct the following issues in your next delivery:
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.
Best regards,
The App Store Team
// I'm using WKwebview and removed UIWebview related code and updated the libraries. but still, I'm getting this mail from Apple. Not getting the reason why apple sending this mail.