Web fragments and annotations are processed although web.xml is metadata-complete

When deploying a web application the WarMetaDataProcessor merges information from web-fragment.xmls and annotations although the web.xml has an attribute metadata-complete="true"

The specification is pretty clear about how this scenario has to be handled and defines in chapter 8.4:
Deployment descriptor metadata-complete process annotations and web fragments
web.xml 2.5 Yes No
web.xml 2.5 no yes
web.xml 3.0 yes no
web.xml 3.0 no yes