Why does the rice cooked according to the rice-to-water ratio in the Xiaomi Multifunctional Rice Cooker 1.5L turn out too firm?

The firmness of rice can vary based on individual taste preferences.
If the rice turns out too firm, adjustments can be made using the following methods:
1. Consider adding slightly more water than the standard ratio (within half a scale more) and allowing the rice to soak for a while. Soaking helps the grains absorb water, so a small increase in water quantity is needed.
2. Utilizing the companion mobile APP is recommended for fine-tuning rice texture preferences. The APP provides convenient settings to adjust the hardness of the rice according to personal taste preferences.