Those comics really focused far too much attention on her relationship with Kamrin, aside from that Ana's character doesn't mention it in game. I think there's about 3 characters that are confirmed as LGBTQ+ (Ana Bray, Devram and Eriana-3, who was only mentioned in the grimoire) IMO people get way too worked up about this, although I agree the comic could've been better by not focusing so much on the romance.