Potential Biome Blend Errors

The Biome Blend mechanic may be having unintended interactions and consequences with blocks such as
- Sugar Cane (Very strange mix of orange and green)
- Pink Petals and Wildflowers (Stems are entirely orange and nearly invisible)
- Birch Leaves (all other deciduous leaves have this dull yellow-orange to them, except birch which remains unaffected)
- Ferns (maybe not an error but they don’t turn this color naturally)

Enclosed are images for each point