Stubbing ES modules (imports) does not work for component testing

Current behavior

using cy.stub on an ES module does not work as expected, see example code below:

// Person.js
export const getName = () => 'Bob'

// Test which stubs person
import * as person from './Person'

it('Stubs person', () => {
    cy.stub(person, 'getName').callsFake(() => 'Billy')

    console.log(person.getName()) // Expects 'Billy', gets 'Bob'
})

Cypress 7.5.0

[bvandercar-vt]

I am getting the error from cypress “ES Modules cannot be stubbed” when I attempt this.

[binvb]

I am getting the error from cypress “ES Modules cannot be stubbed” when I attempt this.

same to me