I don't know what the behaviour is supposed to be for other document types, but if RTFs and the like are supposed to be swallowed in an OpenOffice window (which would be my understanding from the config file), that doesn't happen. So I don't think this is specific to PDFs.
I don't know what the behaviour is supposed to be for other document types, but if RTFs and the like are supposed to be swallowed in an OpenOffice window (which would be my understanding from the config file), that doesn't happen. So I don't think this is specific to PDFs.