'Related Articles' and 'Content-label' Macro Does not render correctly In PDF export

Summary

'Related Articles' and 'Content-label' Macro Does not render correctly In PDF export

Steps to Reproduce

1. Install a new Confluence 6.11.0
2. Create a new space for testing
3. Create a new page using 'Troubleshooting Article' template
4. Create another page with Content-by-label macro
5. Export the pages

Expected Results

All the pages that listed under Related Articles & Content-by-label Macro will export to the pdf in bullet form (replacing the icon)
Expected.pdf

Actual Results

All the pages that listed under Related Articles & Content-by-label Macro exported to PDF displays the list overlapping the bullets.
Actual.pdf

'Related Articles' feature is using 'Content-by-label Macro'