Published Project Not Running All Workflows

I have a project with a Main workflow and 11 other workflows started by the “Invoke Workflow” activity in Main. When I run it in Studio, it works correctly - all workflows run as expected. I then published the Project, but when I run it from the Assistant or the attended Robot, none of the “child” workflows run, only Main. No errors are thrown, the Main workflow simply skips over all the others and terminates without issue. I imagine I am missing some set up step in preparing the project for publication, but I can’t find anything about it in the documentation. Any assistance would be greatly appreaciated!