I wondered if getting on HRT would shift my pattern of attraction, but going on 3 years in, so far no.
As a guy, I was always profoundly attracted to women, I often thought of myself as a Lesbian trapped in a man’s body.
Coming out felt like a confirmation, I am a Lesbian, it was the “man’s body” piece that was incidental.
I have refined my self description though to call myself “Sapphic”, by which I mean I’m attracted to femme presentation (soft, smooth, tits and “clits”). I’m pretty agnostic about crotch plumbing configuration, by which I mean I include pre-/non-op trans gals in my attraction pool.