Ul and li not authorized despite documentation says it

Hi, I am packaging my first application here. I am confused about the use of and * tags in the description and release fields of the metainfo.xml According to flathub documentation, it is the right way to put up a description list . See MetaInfo guidelines | Flathub Documentation However, when I run the linter (also recommended in the documentation), the ul and li tags are reported as errors. What’s the source of truth ? If I don’t use * tags, what’s the proper way to provide a feature list ?