During PSSO User Registration, we use ASWebAuthenticationSession for OIDC. If the user's default browser isn't Safari (e.g., Chrome), the browser window stays stuck on top of the PSSO UI after authentication. This confuses users because they can't see the final PSSO registration screen. Are there any native macOS window-management APIs we can call inside the session's completion handler to force the PSSO window back to the foreground?

We are deploying Platform SSO using the Secure Enclave authentication method. However, users are still being prompted for their username and password during registration. This undermines our goal of going passwordless and is causing deployment friction with customers. Once the Secure Enclave method is deployed and initialized, is there a way to suppress or skip this password dialog so users only authenticate via hardware/biometrics?