I am going to agree with a few of the posts here.

You are playing a game. A game that has a story that is not created by you but by SE. You are making the choice to play out this story by making a character by their standards (male or female). I get you are non-binary, however, you are not playing you. You are not the Warrior of Light. Your character is.

I would rather them devote time to working on content and the game itself (It is due for a major overhaul in their coding so they can stop limiting themselves to things down the line) which takes time and manpower.