Google Contact: Not able to Authorise Google Contacts Access

I’m trying to Authorize ERPNext to Access my Google Contacts, but I’m facing an issue with it.

I have enabled the Google people API on GCP and also set up Google Drive backup which is working correctly, so the Google settings seem to be in order.

I followed the documentation to integrate Google Contacts, but when I clicked on the ‘Authorize Google Contacts Access’ button, the app automatically kicked me out and displayed a pop-up with the message: ‘Password Not found for Google Contacts GC-example@gmail.com authorization_code’.