Webhook doesn’t work

Hello
I tried your plugin because I really enjoyed the fact that it’s easy and clean.
Unfortunately after properly setup the Webhook link it doesn’t work. I tried to edit a post and to create a new one but nothing was intercepted by my n8n platform (by the way it would be good to have a kind of test button in setup page as well as the kind of event to link: creation, delete, update etc, and the kind of method: get post ect).
I tried to use another plugin (Bit Integrations) to be sure to not have any kind of configuration problem on my server and it works without problem.
So is there any possibility to make your plugin works?