Sexual attraction and gender identity are two different things.
A lot of TG are mostly or exclusively attracted to the feminine form, whether in a cis female or another transwoman. Of course some are attracted to guys and others are pansexual or bisexual. There are no rules.
I never looked at men, though on a theoretical level I always considered myself pan. I always had gf's.
After several years of hormone change my thoughts about guys changed too. I found myself seeing them in a different way.
My whole life I had seen really cute girls with less than stellar looking guys and wondered WTF? I don't wonder anymore. Now I get it. It is about how they treat you, not how they look. Sadly, a lot are jerks. But there are some good ones too. I've dated both kinds.
Ironically, I am now in a relationship with a ciswoman, and very happily so.
BTW...I haven't been on here lately but I used to hang around here a lot.