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.
iirc bisexual means “attracted to 2 or more genders” and pan can be attracted to anyone regardless of gender (“gender blind)”. idk what omni is