Attestation token is missing

[MECU]

2024/07/01 13:43:43 No existing device registration found, will perform registration now

What is your phone number's country code? (digits only): 1

What is your phone number? (digits only): <redacted>
[AUTHY_DEBUG] Sent request to: https://api.authy.com/json/users/1-<redacted>/status, got response: {"message":"Attestation token is missing","success":false,"errors":{},"error_code":"60000"}
2024/07/01 13:43:49 Device registration failed: There doesn't seem to be an Authy account attached to that phone number