After upgrading to cypress 13, all test fail with blank page after the first IT

[albanx]

I was using cypress 6, and I decided to upgrade to the latest version. After this all test start failing by showing a blank page.

I tried out the to set the testIsolation to false, but that start mixes different tests, without clearing the browser cache.

I do not understand why under the same it the test should be in isolation.
A test file should run in isolation but not a single it inside the same tests.

Is there a way to preserve the old behavouir?

[easaborit]

I happen the same behavior