Loading Resources to Pavlovia, using jsPsych rather than PsychoJS

URL of experiment: https://run.pavlovia.org/Nerdologist/machine-responsibility-experiment/

Description of the problem: When I try to pilot my private experiment on Pavlovia, I get a “403 Forbidden nginx” error. It occurred to me that this may be because I ignored the instructions on the “Loading Resources” page on Pavlovia’s website, which means my resources may not be loading properly. But there’s a reason I ignored these instructions; they’re written in terms of PsychoJS, whereas my experiment is written using jsPsych. My question, then, is how I should load my resources given that I’m using jsPsych. Do the aforementioned instructions for PsychoJS users straightforwardly translate into instructions for jsPsych users? If so, how?