I also tried with the Complementary fork and DH was working, however I got the blending issues (as described in this post) and a bug where clouds render in front of blocks (this seems to happen without DH, so I believe it is unrelated).
From what I'm seeing, Bliss should work better than Complementary, but it isn't working at all for me. Anything about my setup immediately stand out to anyone as incorrect? Thanks!