afaik the definition of "cisgender" doesn't include actively disliking being different, it just means you're satisfied as you were born/identified by society.

is there a term for being largely happy as you are but just sorta being a little bit bored? it's like i've eaten kibble my entire life and it's perfectly nutritious and enjoyable but i'd just like to try some other stuff from time to time as well, so long as i can go back to the kibble when i want.