Cypress tests failing in firefox in pages with polling requests

[Ollisteka]

I have a following test in Cypress:

• visit first page with the header A
• click on the Go to B Page button
• assert that the header of the page is now B

It works fine in Chrome, but failing in Firefox, as on the page B I have some background polling requests, and when cypress switches to another test and those requests get "canceled" away, I get either TypeError: NetworkError when attempting to fetch resource or AbortError: The operation was aborted

All the requests are using fetch api, by the way.

The possibility to mute those errors through the uncaught:exception event seems a bad idea, and so does the idea to do something on the page to cancel the polling, as it is not the thing under testing.

Maybe someone has encoutnered this problem too and got some non-hacky solution?