The macro is easy enough. You indicate your Jira instance, select a project, preview the roadmap, click save. The result is a blank rectangle in my page. When I go to edit the macro, it seems to reset and not retain the selected project to roadmap.
I have tried Chrome 81, Edge 44, and IE11.
I am using Cloud Confluence and Cloud Jira. My project is next-gen with roadmaps enabled. I suspect I could not get the right preview if Jira and Confluence were not setup correctly.
Is this a bug or is this something I did not do?

