On the Reviewable list, the view full conversation button does not work on sub-folder installs as it places the sub-folder in the URL twice.
I believe the issue happens here, though I’m not 100% sure why (other than maybe the base_url and the relative_url both include the sub-folder)
https://github.com/discourse/discourse/blob/743ce093a952d42d514e6892f134d08fe88db350/lib/reviewable/conversation.rb#L23
Clicking on it leads to a “Oops this page doesn’t exist or is private page to load”.
Screenshot showing duplicate sub-folder in path
