Passkey WebAuthn Signal API

Is the 1Password team planning on implementing the WebAuthn Signal API? See here:

https://github.com/w3c/webauthn/wiki/Explainer:-WebAuthn-Signal-API-explainer

The issue without this is that a user might delete their passkey from our site, and not in the 1Password manager. With this feature, we can tell the browser if a user has deleted a passkey, so the manager can delete it. This prevents future login attempts that fail because the passkey is present in the manager but not on our server.