- Get a Flow page that is not a Talk page (i.e. https://ca.wikipedia.org/wiki/Viquip%C3%A8dia:La_taverna/Tecnicismes , a Village Pump type of discussion)
- Click "Add links" in order to connect it to other equivalent pages in other languages (aka interwiki links)
- Add the page. Save changes.
EXPECTED
The list of languages appears
ACTUALLY
No list of languages appears. No matter how many times you try or reaload. In fact MediaWiki:Gadget-purgetab.js doesn't even show up at the end of the process as usual. A null edit in the page header doesn't change anything either.
The Wikidata part works, see "Català" at https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(technical) and https://www.wikidata.org/w/index.php?title=Q4582194&diff=180524878&oldid=175798508
Original report: https://ca.wikipedia.org/wiki/Topic:S7ueqxoq628im7ln