https://gerrit.wikimedia.org/r/193812 hides backlinks on the paper. On the printable version the backlinks are still there: https://www.mediawiki.org/w/index.php?title=Extension:Cite&printable=yes
Hiding thought MediaWiki:Print.css works: https://de.wikipedia.org/w/index.php?title=Hilfe:Einzelnachweise&printable=yes
It seams the style for printing gets not applied for the printable version except MediaWiki:Print.css.
Expected result: The printable version contains the same styles like the print version.