Testing react-final-form using react-testing-library - reactjs

Question

I'm trying to use react-testing-library to test react-final-form. It works with click-events, like changing a checkbox, but I can't get it working with change-events.
Below is an example using jest as a test runner:
TestForm.js:
import React from 'react';
import { Form, Field } from 'react-final-form';
const TestForm = () => (
<Form
initialValues={{ testInput: 'initial value', testCheckbox: false }}
onSubmit={() => null}
render={({ values, initialValues }) => (
<>
{console.log('VALUES', values)}
<label>
Checkbox label
<Field name="testCheckbox" component="input" type="checkbox"/>
</label>
<Field name="testInput" component="input" placeholder="placeholder" />
{values.testCheckbox !== initialValues.testCheckbox && <div>Checkbox has changed</div>}
{values.testInput !== initialValues.testInput && <div>Input has changed</div>}
</>
)}
/>
);
export default TestForm;
test.js:
import React from 'react';
import { cleanup, fireEvent, render, waitForElement } from 'react-testing-library';
import TestForm from './TestForm';
afterEach(cleanup);
describe('TestForm', () => {
it('Change checkbox', async () => {
const { getByLabelText, getByText } = render(<TestForm />);
const checkboxNode = getByLabelText('Checkbox label');
fireEvent.click(checkboxNode);
await waitForElement(() => getByText('Checkbox has changed'));
});
it('Change input', async () => {
const { getByPlaceholderText, getByText } = render(<TestForm />);
const inputNode = getByPlaceholderText('placeholder');
fireEvent.change(inputNode, { target: { value: 'new value' } });
await waitForElement(() => getByText('Input has changed'));
});
});
I run this using npx jest test.js and the first test passes but not the second.
The crucial part that doesn't seem to work is
fireEvent.change(inputNode, { target: { value: 'new value' } });
Any suggestions?