Webhook node: empty rawBody

Hello everyone!

I have self-hosted n8n, version 1.85.4
I use the webhook node and I need to get the raw body as output. I have enabled the option rawBody, however as outcome I still recieve parsed JSON. What is the issue and how to fix it. I saw somewhere that the issue realtes to test endpoint of the webhook. If you use production webhook, you will recieve raw body. Is it true?

Unsure the exact issue, but you can always just use the helper function to convert the object to json:

.toJsonString() on the object.

I do not get raw body of the response from the webhook, however rawBody option is turned on in the webhook node