**Steps to replicate the issue** (include links if applicable):
* Go to any article on the French Wikipedia (with the 2022 Vector skin or logged-out)
* Look at the TOC
**What happens?**:
* "Contents (hide)" is not translated in French
{F35824543}
**What should have happened instead?**:
"Sommaire (masquer)" should have be shown instead.
The translations were created on TranslateWiki on the 15th of November ([[https://translatewiki.net/w/i.php?title=MediaWiki:Vector-toc-label/fr&action=history|1]],[[https://translatewiki.net/w/i.php?title=MediaWiki:Vector-unpin-element-label/fr&action=history|2]])
There's a way to force "translations" by creating a local MediaWiki page, but for some reason it still doesn't work ([[https://fr.wikipedia.org/wiki/MediaWiki:Vector-toc-label|1]], [[https://fr.wikipedia.org/wiki/MediaWiki:Vector-unpin-element-label|2]])
Related links:
* https://phabricator.wikimedia.org/rSVEC17bdb31de5fbb1d8b9a66b2c4c9bd34e7efb3482
* https://phabricator.wikimedia.org/rSKINf0c613a7898a6fe4bbd1e858d3d3d6a346700308
* https://fr.wikipedia.org/wiki/Wikip%C3%A9dia:Le_Bistro/29_novembre_2022#Une_remarque_sur_VRTS