doesn't work with OG group node

As far as i can tell limiting input formats on the Body of an OG node does not seem to work. Does seem to work for other node types.

In general i think BF concept of determining which fields get which editor config is far too complicated and doesn't handle many cases (i am sure a technical reason why can't just do what FCK module does and list the field ids.. but..) - so quite possibly i have done something wrong here.. but as i understand it, if i have this: http://screencast.com/t/YjYwZGIw defined for a Group node i should get ONLY Advanced WYSIWYG profile for my Body (mission statement). But instead i get this: http://screencast.com/t/ZDIxYjUxO