Well, someone still didn't understand what pansexual means... Yes, trans men are men and trans women are women - no pan I know ever said otherwise. Those aren't the "extra genders" pansexuals are attracted to - infact, being pansexual doesn't mean attraction to genders at all, but rather being genderblind and simply not caring about someone's gender. And if we were talking about any "extra genders" pans are attracted to that aren't traditionally included in the term bisexual then they would be things like agender, bigender, non-binary, genderfluid (technically not a gender itself but usually coincides with gender identities or expressions outside the binary system), demigender, etc.