I know this, but why was I able to comment on the deploy preview domain with the code for the "normal" site?
rb_owner_key in the snippet will still allow commenting on the site to work, but it won't unlock moderation abilities for a user until the code matches on both your website and on the back end. Each domain in Remarkbox is expected to have it's own
Namespace (and the first step to that is each need their own
rb_owner_key which happens when you click
setup and follow the prompts).