Url Rewrite UI lies!

Url rewrite lies in the setup UI =( Take this pattern `piwik/piwik.php*` using wildcard matching (not regex) click Test Pattern and enter input data to test `piwik/piwik.php?anything=match` it claims `{R:0}` will then include the query string for the action properties. It lies.

When I setup a diagnostic page to see what was coming across from the rewrite, there were no query string arguments, unless the Append query string box was checked. =(