We need to remove the banner appearing on the PDF download page (https://en.wikipedia.org/w/index.php?title=Special:ElectronPdf&page=Main+Page&action=show-download-screen) after
- Make sure the proton renderer has been live for at least two weeks
- Remove banner
- Visit https://en.wikipedia.beta.wmflabs.org/wiki/Dog
- Tap "Download as PDF"
- Ensure the yellow banner is gone!