Why does my Visual Studio not show the 2nd dimension of a 2D array while debugging my c program?

I’m practicing c with my nephew using visual studio. We both have the same code:

void main()
{
    char board[3][3] =
    {
        { 'X', ' ', ' ' },
        { ' ', 'X', ' ' },
        { ' ', ' ', 'X' }
    };
}

While debugging, we are watching the board variable. His v.s. shows all 9 elements of the board when fully expanded in the watchlist. Mine only shows 3 pointers / the first element of each row which can’t be expanded. How can i fix this?

As a temporary solution, i stored the rows in variables like this to be able to watch them.

char r0[3];
for (int i = 0; i < 3; i++)
{
    r0[i] = board[0][i];
}
//...