All I know is that I love anyone (with a preference for women) regardless of gender. I would say gender does matter to me since I prefer women, but I would love anyone regardless, and would gladly date women, men, and everyone in-between. not only this, but if my love transitioned, I would still love them.
Does it matter?
When I was a teenager, I used to think I was straight. Now in my 30s, I know I only like men. I’ve been with the same partner for 10 years. At some point I guess I stopped being attracted to women or wanting to pursue a romantic relationship with them. It didn’t happen overnight.
Meeting the right person changed something for me. I wouldn’t get too hung up on labels. Date whoever you want.