Secretary tasklist form - why is the cancel button disabled on warnings?

[sebb]

The file tasklist.html.rb has the following:

      _div.buttons do
        _button.btn.btn_danger.proceed! 'proceed anyway'
        _button.btn.btn_warning.cancel! 'cancel', disabled: true
      end

Why is the cancel button disabled?
There does not seem to be any code to enable it.

S.