"Enable Discourse code review" setting does not prevent Code Review plugin from interacting with GitHub

Continuing the discussion from Discourse Code Review:

This topic is to report a bug. I currently cannot turn off all Code Review plugin interactions with GitHub by unchecking the enable Discourse code review checkbox.

It is important to note that all other settings are configured, i.e. access tokens etc.


Here is a PR that simply ignores all incoming webhook events if the plugin is disabled.