Xiaomi Opple 2-way Switch Button Selection Issue (2.25.3)

Using the 2.25.3 version, I attempted to assign a key within a light group using the Xiaomi Opple 2-way switch. While the first button is selectable, the second button is not. Interestingly, I tested the 4-way and 6-way switches from the same family, and they functioned as expected.