Internal Page refernces should link inside the document`
Not sure if this is possible when printing with chromium (via puppeteer), but having links to anchors within the webpage should translate to pdf links that go to the appropriate place in the pdf document.
If that's not possible, then they should go to the actual webpage referenced. Currently print from firefox does this naturally, but print from chrome appears not to.
Ran into this when using wikipedia pages with citations.