5-Way Material Blend only showing 2 channels from weight maps.

[Wolfen420]

Steps to produce.

1. Import a heightmap as heightmap voxel data (I have used from 4K - 32k)
2. Assign Material Config as RGB
3. Assign 2 textures with each channel holding weightmap / blendmap of your choosing (R holds rocks weightmap, G holds grass weightmap, B holds snow, etc).
4. Assign weightmap 1 and add 3 index's / later and set R G B for each index / layer, repeat for second weightmap (making 6 weightmaps)
5. Duplicate MI_VoxelQuixel_FiveWayBlend_Inst
6. Enable Num Blends wanted (in my case, 1-5
7. Add textures to each VOXELPark_X

Outcome I receive is only the first R and G channel of the first RGB texture weightmap showing up.

This was tested with solid color textures of R G B, and White, Black, and Gray. Only the Red and Green textures were showing up.