The published Material Design 3 spec is missing several basic components, it doesn't even have a checkbox. Google is inviting developers to migrate to the latest version of the design system, while their own teams at Angular and Flutter are now mixing M2 and M3 components and design concepts, and hitting roadblocks because of incompatible elevation and typography changes in certain components.
This seems to be intentional. It has a switch component. You don't need a checkbox and a switch.
Veritasium https://www.youtube.com/watch?v=j5v8D-alAKE
DW (mostly about phone) https://www.youtube.com/watch?v=7aYJPonRJd8
I don't know how to even approach solving this.
The GUI/UI/UX on Android is so close to perfection like a zygote is close to a human being.