That’s the agender flag lol - I am 10000% romantic as fuck and sip up that good romance all day long. (I assume this is a typo tbh and you meant to type agender)

To which I can then say, lesbians have a long history of having a difficult relationship with gender and how it ties into societal expectations and the like.

A book on the subject I might recommend is ‘Stone Butch Blues’ by Leslie Feinberg.

(Edit): Furthermore, a person can still be a sexuality while not necessarily wanting a romantic relationship. Similarily to how an asexual person can still be romantically inclined towards one or more genders. A lesbian who’s aromantic can still be a woman who is only sexually attracted to other women, but isn’t interested in romance.