XML files not replaying with included XSL

[Jmontgomery045]

trafficstars

Describe the bug

When capturing / replaying an XML file, if there is an XSL file referenced in-line within the XML, the capture / replay seems to fail.

Steps to reproduce the bug

1. Capture this URL via conifer: https://news.onr.org.uk/sitemap_index.xml (this XML has an in line XSL file)
2. Replay the warc in replayweb.page
3. This will not work.
4. Capture this URL via conifer: https://www.mirrorweb.com/sitemap.xml (this XML has no in line XSL file)
5. Replay the warc in replayweb.page
6. This will work.

Expected behavior

XML files with in-line XSL styling should replay as normal.