I was experimenting with the passkey support for Chrome on Android when I came upon this error while registering a new passkey:
Your encrypted data is locked on this device
For security, you can no longer access your encrypted data on this device. Try again using a device you've recently used to sign in to your Google Account.
Visit https://g.co/OnDeviceEncryption to learn more.
I am running Android 13 using a Google Pixel phone. I believe that Google uses Google Password Manager to save the passkeys. But, I am not sure how to correct this. I have tried to sign in to another phone with the same account, but this keeps on happening.