XenForo Search bar: search wiki only
In Xenforo search all content types have a tickbox to only search the content type. For example 'search this forum only' in forum and 'search media only' in the gallery. There should be the same for wiki. 'search wiki only'.
Users are used to searching through this default function. VW should offer it too.
This is probably a minor feature, but important IMHO. I have set it to major feature for this reason but I do not know if this is how you intend it.