Grass block side texture does not blend biome colors smoothly.

Grass block side texture does not blend biome colors smoothly.

Steps to Reproduce:

1. Open a world in Minecraft Bedrock Edition.

2. Locate an area where two different biomes meet (e.g., Plains biome with bright green grass and Forest biome with darker green grass).

3. Observe the grass blocks from the side (not from the top).

Expected result:

The side of the grass block should smoothly blend biome colors, just like the top surface does, creating a natural transition between biomes.

Actual Result:

The side of the grass block shows an abrupt color change without smooth blending between biomes, making the transition look harsh and unnatural.

simple bug but quite impactful on visuals