Issue Summary

Jira Roadmap macro fails to load next-gen project roadmap. The macro shows an empty window.

Steps to Reproduce

1. go to a Confluence page
2. insert the Jira Roadmap macro
3. enter the jira instance (https://<instance>.atlassian.net)
4. select a next-gen project that has a roadmap
   • the roadmap shows in the preview window
5. click Save

Expected Results

The Jira macro shows the next-gen project roadmap.

Actual Results

The Jira macro shows a blank window

Workaround

Directly copy & paste Jira roadmap URL to the Confluence page which will display the Jira roadmap macro.