> From: Elias Mårtenson <lokedhs@gmail.com>

> Thus, I typed ‘C-s M-s ?’
>
> At this point, I expected to get documentation for the keybindings for the prefix M-s but instead I was presented
> with a list of “Global Bindings Starting With M-s:”
>
> Why did that happen?

Most probably because no one wrote the code to make what you expected
happen.