Does anybody know how to get the credProtect level from the attestation object provided from registration?

[SpeedyTurtle74]

I'm trying to do some validation around the credProtect level that is being sent to the security key during registration. I'm able to parse the attestation object for the AAGUID and attestation certificate but I'm unable to see if the credProtect level is being provided in this response. When testing with https://webauthn.me/debugger, it appears to be a part of the attestation object but I'm unable to see it in my own implementation.

    "attestedExtensionData": {
      "credProtect": 3
    }

I have noticed that in Firefox it doesn't appear to show up in https://webauthn.me/debugger but it does in Chrome. Any guidance here would be greatly appreciated!

[SpeedyTurtle74]

I was able to solve my own issue. It appears to be in authenticator_data.extension_data