If I do the following within

cy.origin

code:

cy.origin('https://accounts.google.com', () => {
      cy.visit('/');
      cy.url().then($newUrl => {
        cy.log('newUrl', $newUrl);
      });
    });

or

cy.origin('https://accounts.google.com', () => {
      cy.visit('/');
      cy.get('body');
    });

There is nothing in

$newUrl

It's like the new page is detached from Cypress runner. I tried a few different ways for you but after the redirect to https://accounts.google.com/v3/signin/identifier? your page is detached and I cannot access anything on it. I'd also be interested to hear input from other users here. Isn't

cy.origin

supposed to handle redirects?