When using {{fullurl:{{FULLPAGENAME}}|action=x}}, even when visiting commons.m.wikimedia.org, the link generated points to commons.wikimedia.org, and if followed by users takes them from mobile website to non-mobile version.
Expected behavior: Link pointing to commons.m.wikimedia.org or any other approach that un-breaks the issue described above.
See also (re ways to link and include URL attributes without including a domain name) T68746: Provide a parser function to create links to the wiki which don't look external (though it is currently being discussed as an i18n-only feature).
Version: 1.22.0
Severity: normal