URL of experiment: https://gitlab.pavlovia.org/mnentwich/events_all
Description of the problem: I am trying to implement a simple experiment where one movie each out of two categories is played. Each category has three movies and I want to select one randomly as well as randomize the order of the categories.
I managed to do this offline using this guide: Blocks of trials and counterbalancing — PsychoPy v2021.1 and a small code component described here: How to present subset of all images randomly - #2 by Michael
However, online all movies are played in the order of the list.
Does anyone know how to implement this online?