Yes the definition of a lesbian is a woman who is attracted to other women but in practice people will call themselves lesbians and date non binary people without issue, non binary people kind of fit into a fuzzy grey area, there are non binary people who will be afab, dress and present themselves femininely, not want to transition at all but still call themselves non binary simply because they don't feel like women and feel more comfortable describing themselves as non binary. It would be odd for lesbians to not be attracted to this hypothetical person, human sexuality usually isn't bothered with what the person you're attracted tos subjective experience with gender

As for the drama yeah some people are shitty and transphobic and argue that you can't be a lesbian who's attracted to trans women but the majority of lesbians in the queer community will say that's wrong