Hi:
My webside's MediaWiki:Pagetitle was edited to "$1 - sometext|{{SITENAME}}",for the login user(in my case,the admin),the title display correctly,but for visitor(no login),it don't apply the MediaWiki:Pagetitle,it just show"$1 - {{SITENAME}}".
Other place,such as MediaWiki:Copyright,MediaWiki:Lastmodifiedat,has the same issue.
The webside mentioned is: ed29.com, mediawiki version is 1.34.0