Change Details

I try to include the unexpanded wikitext of a page ([[ //commons.wikimedia.org/wiki/Commons:Photo challenge/yyyy - Month - Title | this ]]) into another page ([[ //commons.wikimedia.org/wiki/User:FRacco/sandbox/Photo challenge#Commons:Photo_challenge.2Fyyyy_-_Month_-_Title | this]]). I use {{msgnw:Namespace:Pagename}}, but I have a problem with hidden comments in the original page. Some are included, others are not! I think comments are an important part of the wikitext, so I think all of them would be shown. Thanks in advance