Broken headed-only cypress tests in HEAD

If you use ddev:

ddev exec -d /var/www/html/modules/contrib/experience_builder/ui npm run cy:headed-only

if bare metal, just run from the ui directory:

npm run cy:headed-only

penyaskito → credited larowlan → .

Lee told me this requires Jesse approval.

Between this and some other recent changes, these can even be unskipped. Nice work @penyaskito