Test fails on wrong content type

[djordje-st]

I've upgraded Cypress from version 10 to 13 and I'm running into a strange issue where the test fails with the following error:

y.visit() failed trying to load:
https://localhost:4000/products/triko
The content-type of the response we received from your web server was:
  > application/json
This was considered a failure because responses must have content-type: 'text/html'
However, you can likely use cy.request() instead of cy.visit().
cy.request() will automatically get and set cookies and enable you to parse responses.
Because this error occurred during a before each hook we are skipping the remaining tests in the current suite: upsell popup

However, if I look at the response from the URL I get the proper response from the server with the right content-type (screenshot below).

One difference is that I used to have on version 10 is cy.server({ whitelist: () => false }), but I can't seem to find the equivalent with cy.intercept(). Not sure if that has something to do with it.