If you relabel requirements to be 'story' and integrate with JIRA, there is no way to monitor story progress using the workflow board. It will be good if "requirement" level items are available to view using the workflow feature.
Without this, product managers are using Aha to create features and stories, but then having to manage story prioritisation and tracking in JIRA. Whilst it can be argued we should use Master Features and Features, for this organisation it will not work, as there is the use of "Feature", "Epics" and "Stories".
Now that you have deployed workflow configuration at requirement level, this request becomes even more relevant.