Alpha textures and fog

[JoachimArt]

Hi'm I'm having some issues with alpha and fog. The further away the worse it gets, close up it fades away perfectly. I have tried to change the Enviro Distance, but to make it look good I need to increase the number a lot and that darkens the entire scene, so I'm unable to fix it. Is there some other way to do this? Or will this ever be fixed so fog doesn't break alpha maps?