Xenepanillian, also spelled as Xenopanillian, is for people who are xlm, xlw, and xlnb. That is, people who are xenogender and are attracted to men, women, and nonbinary people. The term is specifically for xenic people and can be used along with other sexualities.
History
The term was coined here by a Fandom user who later made an account called HappyCat777.
Flag
The flag is a work in progress.