It doesn't bother me, but I don't think it should be forced down the player's throat or made a big deal out of. I like it when games and stuff just handle it as a normal thing.
Bioware games tend to do a good job at this. For example, a guy on your ship mentions his husband, or Iron Bull's friend reveals he's trans, etc. and it's not made into some big event. Dorian mentions his father doesn't approve of his sexuality—which is typical in some families—and while there's a small quest on it, they don't make you go on some 5 hour adventure fighting for approval.
Some webcomics actually handle the issue quite poorly. I won't give any names, but I have come across some where they'll dedicate entire chapters to some character being gay and why they're that way. It's like, who cares? She likes girls, big deal. And then you get other webcomics where practically everyone is gay, trans, bi, etc, which isn't very realistic.
If you're going to include a character that is homosexual, bisexual, or transexual, don't make it their defining trait. They're still people and should be developed as well as anyone else.