[Zope-dev] CookieCrumbler and WebDAV

CookieCrumbler doesn't seem to allow cookie authenticifation over WebDAV. It stops authentication if the request is not PUT, GET or POST and also it stops anything over the webdav source port. Anybody knows WHY? I took this code for my Cookie Identification plugin for PLuggableUserFolder, so it does the same, but we now have a client whos WebDAV client seems to try to use cookies, adn that fails of course.