

I would see this as the term straight and gay not being a complete description of one’s sexuality and leaving some ambiguities. If you’re a man and you say you’re straight then it’s clear you like cis women. Doesn’t mean that you necessarily like trans women. At the same time if you are straight and like trans women you are no less straight. If youre straight and like trans women and you want that fact to be explicitly clear you have to add something to the single word description straight. Same would apply to the word gay or lesbian.
Same concept applies to any different type of women. I can be a straight man and say I like women. But in reality maybe I don’t like women with short hair or women with a certain personality trait. No less straight for that. All women are women but being straight doesn’t mean you like every single type of women in the world.