python - Why is there no 'settings'icon in con definitions

Question

Such a popular icon as a gear wheel. Why isn't it in KivyMD? That is for example:

MDIconButton:
    icon: 'settings'

Instead of an icon, it's just a white square. If you enter setting,tuning, gear, the result is the same. What's the matter?

question from:https://stackoverflow.com/questions/65886159/why-is-there-no-settingsicon-in-con-definitions

Answer 1

Waitting for answers