INVALID_REASON_UNSPECIFIED when submitting

[Vinyzu]

trafficstars

Im trying to submit a V3 generated token to spotify register recap, but i get INVALID_REASON_UNSPECIFIED as the answer to this https://www.spotify.com/api/signup/recaptcha/assess. (Normal solving results in a OK response) The payload is the same (the token looks a bit different of course):

action: "website/signup/checkbox"
token: "RECAPTOKENHERE"

Im using this anchor url: https://www.google.com/recaptcha/enterprise/anchor?ar=1&k=6LfCVLAUAAAAALFwwRnnCJ12DalriUGbj8FW_J39&co=aHR0cHM6Ly93d3cuc3BvdGlmeS5jb206NDQz&hl=de&v=1p3YWy80wlZ7Q8QFR1gjazwU&size=invisible&cb=26ifuv3a5qun (other give me pypasser.exceptions.RecaptchaResponseNotFound: Recaptcha response not found. errors)