Never saw any official statement about this specific issue, but if it's in the PHB it will probably be in the full game. And if you can't wait, you could always try this:
https://www.nexusmods.com/baldursgate3/mods/95

Larian's Biggest Oversight, what to do about it, and My personal review of BG3 EA
"74.85% of you stood with the Tieflings, and 25.15% of you sided with Minthara. Good outweighs evil, it seems."