Characters overlapping when they have changed color and are printed backwards

Question

As you can see the upper dark X's are cut even though there is space for them.

This happens because they have changed color and are printed backwards (from right to left).

Is this a bug, faulty code, a bad setup on my system or (I doubt it) like it is supposed to be?

Here is the code that generates this output:

#include <Windows.h>
#include <iostream>
void moveTo(int x,int y){
    COORD kord={x,y};
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),kord);
}
void setColor(WORD attributes){
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), attributes);
}

void main(){
    for(int i=9;i+1;i--)
    {
        moveTo(i,0);
        std::cout.put('X');
    }
    for(int i=-10;i;i++)
    {
        moveTo(i+10,1);
        std::cout.put('X');
    }
    setColor(8);
    for(int i=9;i+1;i--)
    {
        moveTo(i,2);
        std::cout.put('X');
    }
    for(int i=-10;i;i++)
    {
        moveTo(i+10,3);
        std::cout.put('X');
    }
    setColor(7);
    for(int i=9;i+1;i--)
    {
        moveTo(i,4);
        std::cout.put('X');
    }
    for(int i=-10;i;i++)
    {
        moveTo(i+10,5);
        std::cout.put('X');
    }
    std::cin.get();
}