Just I happened to find this.
In the Google Account Help page they say:
Sign in with a supported browser
To help protect your account, Google doesn’t let you sign in from some browsers. Google might stop sign-ins from browsers that:
- Don’t support JavaScript or have JavaScript turned off
- Have unsecure or unsupported extensions added
- Are being controlled through software automation rather than a human
- Are embedded in a different application
This clearly states that Google intentionally prohibit us from logging into Google Account using test automation tools like Katalon Studio.