Is there a way to hide the 'Save to another device' option during iOS WebAuthn registration?

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Created Nov ’24

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Hello, I am currently implementing a biometric authentication registration flow using WebAuthn. I am using ASAuthorizationPlatformPublicKeyCredentialRegistrationRequest, and I would like to know if there is a way to hide the "Save to another device" option that appears during the registration process.

Specifically, I want to guide users to save the passkey only locally on their device, without prompting them to save it to iCloud Keychain or another device.

If there is a way to hide this option or if there is a recommended approach to achieve this, I would greatly appreciate your guidance.

Also, if this is not possible due to iOS version or API limitations, I would be grateful if you could share any best practices for limiting user options in this scenario.

If anyone has experienced a similar issue, your advice would be very helpful. Thank you in advance. image (1).png

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Maken OP

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Hey there! I saw your post about trying to hide the "Save to another device" option during Passkey registration—and I’m dealing with the exact same issue right now!

We’re building a financial app, so restricting Passkey creation/use to the current device is non-negotiable for security and compliance reasons. I noticed your post was a bit back, so I wanted to check: did you ever figure this out?

If you did, any little tips or fixes you could share would be a total lifesaver. Thanks so much in advance!

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