Non-Trans is where one is non-binary, but doesn't like/doesn't want to use the label, due to them lacking connection to the gender, or for other reasons. One feels a stronger connection with the trans label then just non-binary. These two genders can be fluid, or they can fluctuate.
Some Non-Trans people may identify as a non-binary man, androgynous, or another similar identity.
History
this was coined by a user known as “Koke Noa & alex”