Currently it shows Email me (email@example.com) if my question is answered or commented on in the question form. I want to set this value true by default and hide it from users. How can I do it?I can control the visibility of this field by overriding form_fields() function from my theme. But if I hide it, the default value of notify will be false. I want to make it true and hide that checkbox from users. how do I do that?