Bees and their nests don't spawn in the Dark Forest biome

The change that allows bees to spawn in Forest types should allow them to spawn in Dark Forests. I just feel that this is incostistent with Forest biomes. Flowers generate absolutely the same way as in Forests and Birch Forests. I don't see a reason why bees shouldn't be there. So, I think this is an oversight.

 

Thanks for reading.