SignIn with Apple on angular + capacitor app, returning an error "code unimplemented" in ios device

Job ID: 37915520

Budget: ₹600 – ₹1,500 INR

I'm facing a nagging issue in my Angular Capacitor application developed on Angular 13; every time an iOS user tries to sign in using Apple SignIn, it constantly returns an error - CODE unimplemented. The required dependencies for Apple Sign in have been installed yet this particular error persists. Hence, I'm in dire need of an experienced Angular developer who can zero in on this problem and rectify the error effectively and urgently.

The appropriate freelancer should have:
- A deep understanding of Angular 13 and its nuances
- Significant experience with the Capacitor framework
- Authenticating apps via Apple SignIn
- Strong debugging and problem-solving skills
- Familiarity in handling 'CODE Unimplemented' error is a plus

Your main responsibility will be to find the root cause of the issue and execute a viable solution to resolve this sign in problem permanently. I appreciate timely communication and updates on progress.