Hi @RhysDiab,
When you say that the code listens to the connect_addon_enabled event, do you have a link to the documentation where you have seen that? I can only find it in the Confluence Webhook page (https://developer.atlassian.com/cloud/confluence/modules/webhook/).
The reason why I’m asking is that for this scenario, the lifecycle events would be a much better fit. There was a thread here recently on this topic if you want to have a look or join the conversation: Are enable/disable events still supported in the app lifecycle?
Caterina