This is how I get the user’s consent:

const { code } = getAuthParams(
  await chrome.identity.launchWebAuthFlow({
    interactive: true,
    url: `https://accounts.google.com/o/oauth2/v2/auth?${new URLSearchParams({
      redirect_uri: REDIRECT_URI,
      client_id: CLIENT_ID,
      access_type: "offline",
      response_type: "code",
      prompt: "consent",
      scope: [
        "https://www.googleapis.com/auth/userinfo.profile",
        "https://www.googleapis.com/auth/userinfo.email",
        "https://www.googleapis.com/auth/user.birthday.read",
        "https://www.googleapis.com/auth/user.gender.read",
        "https://www.googleapis.com/auth/user.addresses.read"
      ].join(" ")
    })}`
  })
);
const authData = await getGoogleAuthData({ code });

So far, I attempted to get the street address with the following:

const json = await (await fetch("https://people.googleapis.com/v1/people/me?personFields=birthdays,genders,addresses", {
  headers: {
    Authorization: `Bearer ${authData.access_token}`
  }
})).json();

However, the JSON response only contains birthdays and genders