FIDO Alliance publishes new spec to let users move passkeys across providers

I'm super curious how this will ultimately work. As noted in another thread, secure enclaves aren't secure if they can be copied. Such that, if this is moving the passkey by copying it, I'm not at all clear on how that stays secure?

Generally this spec is talking about the kind of passkeys that are stored in password managers, not the kinds used by hardware security keys. Those in a password manager have always been technically copyable somehow, there just wasn't a standard format or protocol for doing so.

I knew that "passkey" had grown to refer to a set of different things. I can't say this upsets me, as it does sound like progress over the old status quo. Still, is confusing for those of us that bought in at the beginning.