The other question is how much content for the good path does Minthara even have? This might be another reason why Larian find her low priority.
And that is a horrible reason. It's time we stop excusing Larian for their obvious neglect and being biased in terms of how they’re implementing content. You're not required to play
entirely evil to get Minthara, but I can understand the disinterest.
It's not an excuse, it's an observation. Playing EA it really felt like Larian was trying to get people to play evil, but at the same time they failed to address feedback about how the evil path was lacking (in comparison to good). So why would more players choose that? And in full game it is still the same. I think this is because, unsurprisingly, their EA data showed that most play the good path so in the end Larian didn't bother.
For me the question isn't whether I can romance Minthara, I don't need that to like & enjoy a companion. So I'd be fine on missing out. But even going the neutral route results in losing the tiefling content in act two and three, with nothing interesting to show as alternative. That leaves the knock out method, and indeed it worked in my game, but I think it is bugged because Minthara had no party banters or dialogues of her own. I've had one conversation tree where my character could ask about her opinions, and that was it.
