Verify New Identity sets "Email Feedback Forwarding" enabled when unchecked

[mattwire]

Email Feedback Forwarding is always set to enabled when a new identity is created via CiviCRM

[mecachisenros]

@mattwire I've added a workaround for this via e454d3a

I'm slightly confused by the behaviour though, none of the checkbox fields save if unchecked.

$form->exportValues() ignores all unchecked boxes, meaning the fields are not present in the submitted data, I would have expected a falsy value there, this happens on core forms as well, as an example try editing a Message template, at the very bottom, uncheck the Enabled? setting, it doesn't disable the template.

Thoughts?

[mattwire]

@mecachisenros I think setting the html type to advcheckbox should make that work