While the "Moodle Docs for this page" links makes sense on content pages, I believe they serve no purpose on the "continue" pages, the transition pages that show for a moment to confirm some action. Attached is a small pix of what I mean.
Clicking on the "Moodle Docs for this page" link on that page, takes user to the help page of the page he just left. At least, that is what happened on pages I tried. That is not what the link name says – the help is not for the page we are viewing (the continue page). Misleading.
In newest Moodle, there is also a link to GNU license in reference to the content of the current page. I think it should also go from the "continue" pages.