How to align the tile grout joint?

Hello, using the Alignment function can align tiles in different areas, making the tiling process neater and more aesthetically pleasing. The operation is as follows:

Right-click on a tile and left-click on Align. You can align with one click for wave-shaped borders inside the rectangle and tiles outside the rectangle. (Note: The tile sizes must be the same, and the alignment function can only be used when right-clicking on tiles in a non-wave-shaped border area)