When tapping “Continue with Passkey”, the app navigates to an intermediate screen with a text input and a separate “sign in with existing passkey” option. This is unexpected — standard iOS passkey auth should trigger a native system sheet (Face ID/Touch ID prompt) directly, with no intermediate page or manual input required.
Expected behaviour:
- Sign in: tap the passkey option → native iOS passkey sheet appears → biometric auth → signed in
- Registration: same pattern, native sheet prompts to save the passkey
When tapping “Continue with Passkey”, the app navigates to an intermediate screen with a text input and a separate “sign in with existing passkey” option. This is unexpected — standard iOS passkey auth should trigger a native system sheet (Face ID/Touch ID prompt) directly, with no intermediate page or manual input required.
Expected behaviour: