Can't login to ionic app webview in ios

Hi everyone, I am using ionic v5 cordova to build web app to mobile however after build on xcode to release on ios, the app build successfully but after I successfully login the app again back to login page I really don’t understand what error this problem is coming from, hope some help!
The app is build successful on android and web app also working fine.

What does the console log say after you log in?