CityWorks Activity Pack for VertiGIS studio workflow in Experience builder dev edition

I have followed all the steps in this document: https://github.com/vertigis/workflow-activities-cityworks/blob/main/README.md to add the activity pack to my ArcGIS online environment, and shared it to my organization.  Then when I go into VertiGIS workflow designer - i see in the activity packs the “Cityworks REST API” and have installed it.  The activities are now available to drag/drop into my workflow.  The issue I am having is in my Experience Builder dev edition environment, I run the workflow and I get this attached error.  I am not sure how to deal with this.  How do i get my vertigis-tools to recognize it in Experience Builder dev edition?