How can I specify the sidebar for the "search results" page on wiki?

Hi, I used the WPMU DEV "Custom Sidebars" plugin to create a different sidebar for my wiki pages (as compared to my blog pages). The "wiki-sidebar" works on the main wiki page and on subwiki pages. HOWEVER, if a user clicks on one of the tag-cloud links or runs a wiki-search, the resulting page has my "blog page sidebar" instead of the "wiki-sidebar." How can I fix this so that the correct sidebar shows?

Here's the wiki page - to see what I mean, compare the sidebar on this page to the page that results if you click one of the tag-cloud links: