Board Thread:Watercooler/@comment-26402117-20181017200753/@comment-26402117-20181107134156

Module:Languages now reports the page language selection for ?uselang right. I also will add the data attributes back to the Languages box methods, if we ever vote to revert this thread.

For some context, it seems that recent modifications to Languages module haven't taken into account the logical split between subpages and LangSelect pages.