[cxr]

Similarly Substack. I've been trying out Zotero and notice that even if you take snapshots of Medium or Substack articles and try to later access those snapshots, they'll briefly flash some content on the page and then it disappears. (Bizarrely, the replacement text for Medium pages says 404.)

If you dig through the HTML, the article content is all there, and it could be fixed with changes to Zotero's Medium and Substack translators[1], but that it should even been necessary to do what amounts to a site-specific hack is a problem in itself.

1. https://www.zotero.org/support/translators

[larme]

try firefix addons singlefile[1]

[1]: https://addons.mozilla.org/en-US/firefox/addon/single-file/