The Halloween texture packs sky is no longer orange

Quite a few years ago I bought the Halloween texture pack and I loved it! the atmosphere , textures and music where amazing but a massive part that gave it atmosphere was the dark orange sky and purple clouds, when it transferred to bedrock however the sky was like the normal game and it removed a huge part of the pack that made it seem spooky without it the pack is a bit bland and doesn't seem the same.