Why does the Smartmi VortexWave Robot Vacuum Cleaner leak water?

If the water tank is not installed properly, there will be water leakage. When installing the water tank, press down with your hand and hear a "click" sound, and the water tank is installed in place. In addition, after adding water to the water tank, you need to use a dry cloth to clean the outside of the water tank and Wipe up any spilled water in the main unit tank.