Messages that support GENDER in MediaWiki

See documentation.

Great, this was helpful. I noticed that only very few messages support GENDER (according to the docs). In Arabic, any message that contains "user"/"contributor", for example, needs to have GENDER support where possible. Should I report any message here?

Use the gender in your message, and test if it works or not. If it works, document it. If it doesn't work, report it. Thanks.