About [[MediaWiki:Articlefeedback-form-panel-helpimprove/en]]
Fragment of a discussion from Translating talk:MediaWiki
It's from ArticleFeedback, not from ArticleFeedbackv5. The extension has also been disabled completely on Wikimedia wikis, and is considered to no longer be supported. I'll disable translation.
Patch in Gerrit: gerrit:56907.