Reported by @Wbm1058 at https://en.wikipedia.org/w/index.php?title=Wikipedia:Page_Curation/Suggested_improvements&diff=prev&oldid=1173447601
Steps to replicate the issue (include links if applicable):
- enwiki
- page curation toolbar -> tag menu
- tag an article in mainspace with {{Expand language}}
What happens?:
- template gives error message for missing language code
What should have happened instead?:
- PageTriage should collect language code
- PageTriage should write that language code as a parameter
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):