Atmospheric biome fog

forests and other biomes in Minecraft are kind of bland. And fogs add a cold vibe to places, this kind fog appears in cold biomes such as dark oak forests, taigas, etc. this fog is a bit light so you could still see the place. I'd like to have the felling of getting lost in a cave, it give a bit of thrill to the game. adding that thrill to the surface by adding forest fog will be great. this fog will only happen 2wice a Minecraft day; one in the morning and one at evening in certain biomes. i think this feature is fitting especially to the wild update.