TGEA 1.7.1 Bug : CustomMaterial pass[0] Parameter is not working

I need 2 pass shader.

So , I try to use 'CustomMaterial pass[0]' parameter

but CustomMaterial pass[0] is not working.

Mesh is not blue(pass2) but red (pass1)

What do I need to fix below code?

BlueV.hlsl

#define IN_HLSL
#include "../shdrConsts.h"

float4x4 view_proj_matrix: register(VC_WORLD_PROJ);

struct VS_INPUT 
{
   float4 Position : POSITION0;
};

struct VS_OUTPUT 
{
   float4 Position : POSITION0;
};


VS_OUTPUT main( in VS_INPUT Input )
{
   VS_OUTPUT Output = (VS_OUTPUT) 0;


   Output.Position = mul( view_proj_matrix, Input.Position );
   
   
   return( Output );
   
}

BlueP.hlsl

struct PS_INPUT //We define the vertex out structure again
{
   float4 Position : POSITION0;
};
struct PS_OUTPUT //We define the pixel output
{
   float4 Color : COLOR0;
};
//The heart of the shader
void main(in PS_INPUT IN, out PS_OUTPUT OUT)
{
    OUT.Color = float4 (0.0f, 0.0f, 1.0f, 1.0f); //Output the color blue
}

RedV.hlsl

#define IN_HLSL
#include "../shdrConsts.h"
float4x4 view_proj_matrix: register(VC_WORLD_PROJ);

struct VS_INPUT 
{
   float4 Position : POSITION0;
};

struct VS_OUTPUT 
{
   float4 Position : POSITION0;
};

VS_OUTPUT main( in VS_INPUT Input )
{
   VS_OUTPUT Output = (VS_OUTPUT) 0;


   Output.Position = mul( view_proj_matrix, Input.Position );
   
   
   return( Output );
   
}

RedP.hlsl

struct PS_INPUT //We define the vertex out structure again
{
   float4 Position : POSITION0;
};
struct PS_OUTPUT //We define the pixel output
{
   float4 Color : COLOR0;
};
//The heart of the shader
void main(in PS_INPUT IN, out PS_OUTPUT OUT)
{
    OUT.Color = float4 (1.0f, 0.0f, 0.0f, 1.0f); //Output the color blue
}

new ShaderData( BlueShader )
{   	
DXVertexShaderFile 	= "shaders/myshader/BlueV.hlsl";   	
DXPixelShaderFile 	= "shaders/myshader/BlueP.hlsl";   	
pixVersion = 2.0;
};

new ShaderData( RedShader )
{   	
DXVertexShaderFile 	= "shaders/myshader/RedV.hlsl";   	
DXPixelShaderFile 	= "shaders/myshader/RedP.hlsl";   	
pixVersion = 2.0;
};

new CustomMaterial(BlueMaterial) 
{ 
shader = BlueShader;    
version = 2.0;	 
};

new CustomMaterial(RedMaterial)
{  
mapTo = "c_armor_base_map01";  
texture[0] = "./c_armor_base_map01";  
shader = RedShader;     
pass[0] = BlueMaterial;  //2 pass   
version = 2.0;	 
};