Steps to reproduce:
- In cswiki beta (and eswiki beta), MediaWiki:GrowthMentors.json has a tab View form
- Clicking on the View form tab will redirect to Special:CommunityConfiguration/GrowthMentorList. The page displays: Provider GrowthMentorList is not found
Note: in production MediaWiki:GrowthMentors.json page doesn't have View form tab.