Hello, using the alignment function can align the tiles in different areas, making the tile laying more neat and beautiful. The operation is as follows:

Right-click on the tile with the mouse and left-click "Alignment"; one-click alignment can be achieved for the wave-shaped border lines within the rectangle and the tiles outside the rectangle (Note: The tile sizes must be the same, and the alignment function can only be used when the right-click is on the tiles in the non-wave-shaped border line area).