I have several feature files in a Cypress test framework.

Here is the final step in Test File 2:

Then('I store that Order ID in a JSON file', () => {
    cy.get('.dx-font-l').then(orderId => {
        cy.writeFile("cypress/fixtures/purchase.json", {
            orderId: orderId.text()
        });
    })
});

And here is the first step definition in Test File 3 (the next feature file executed):

Given('I navigate to the store website', () => {
    cy.visit(Cypress.env('storeUrl'));
});

As-is:

• When Test File 2 above completes, Test File 3 begins to load, but then another test file that I ran at the beginning is re-run rather than Test File 3.

If, I remove the below code from Test File 2, all 3 files pass as expected.

cy.get('.dx-font-l').then(orderId => {
    cy.writeFile("cypress/fixtures/purchase.json", {
        orderId: orderId.text()
    });
})

Can someone please tell me why this block of code is causing this behavior? I expect that it shouldn't.