Hello - on English Wiktionary, we want the footer the footer to read:
Search user languages or scripts
As you can see, this links to two separate categories.
Unfortunately, if there's any content in MediaWiki:babel-footer-url it tries to create a link with the whole text (which obviously doesn't work properly), and if you remove the content from MediaWiki:babel-footer-url then the footer doesn't display at all.
This feels like an oversight, so could it please be fixed?