Why does rice soup overflow when pressing and holding on the pressure release button on the Xiaomi Electric Pressure Cooker 4.8L?

When cooking recipes that involve a lot of liquid, the internal temperature of the cooker remains high immediately after cooking. If you press the vent button to release pressure quickly, the rapid steam release can cause the contents to boil vigorously, leading to an overflow of soup.
To prevent this from happening, it is advisable to allow the pressure to release naturally for a few minutes before manually venting. This method reduces the temperature inside the cooker gradually, minimizing the risk of bubbling and overflow. Always take care to avoid overfilling the inner pot, as this can exacerbate the issue.
Note:
1. Manual exhaust is a quick pressure relief function. Please do it after cooking;
2. Do not use the pressure release button when the product is in the cooking pressure increase to avoid water vapor spraying and causing safety accidents.