For those of us with local push IoT devices that don’t support SSL, like the Ecowitt Weather Station, please enable webhook handling on the internal_url if SSL is enabled with the http configuration.
The Ecowitt integration used to use a dedicated listening port to handle the Ecowitt POSTs but has been updated to use webhooks. However that now requires the NGINX TLS Proxy Add-on which itself requires the MariaDB add-on. Not exactly a clean solution. Since the web UI is already available on the internal_url, it doesn’t seem like it would be much of a security issue.