When the option for overriding the nether in Natura config is true, the BOP nether biomes don't spawn more, and when it's false, the BOP biomes spawn but the tainted soil and heat sand don't spawn more.

Is there a fix planed ?

Natura does not add biomes and never will

Is this for 1.10.2 or 1.11.2?

BOP added back nether biomes only on 1.11.2

You should maybe generate the Netherite as a biome and not as a pseudo dimension.

Both the Natura generation and Biomes O Plenty nether biomes are working together for me, though it may be because I'm using Just Enough Dimensions and setting the Nether's worldProvider to Biomes O Plenty's worldProvider.

Either that or it's fixed now.

No it doesn't work, you don't get any tainted soil and heat sand since BOP override the nether provider as much as Natura, and prevents the netherite pseudo dimension to generate. So you get only the trees and muschrooms.

Is there anything new about this isssue ?

Now Natura doesn't prevent more the BiomesOPlenty and NetherEx biomes to spawn in the nether when the nether override option is true, but the tainted soil and heat sand still don't spawn.