Hello, We selected a 4x12 glossy white subway tile for our bathroom, and were glad that the supplier carried all the bullnose pieces we would need - long edge, short edge, and corner. However, after the installation had begun, we learned that the tile company had actually discontinued the 4x12 corner bullnose, which we need in two locations in our bathroom. Our tile installers tried to solve this by cutting two single-edge bullnose tiles on a diagonal and joining them together to make a corner bullnose (see photo #1) but we really don't like how the diagonal line looks. Any suggestions would be greatly appreciated. We’d really like to avoid replacing the whole top row of tile. Thanks! (Grout will be light grey - silverado.) Photo #2 shows the second area where we have this situation.