This is expected for backend search. The IP will be the same for all searches, but you should check that the `X-Forwarded-For` parameter does have your user’s IP in it. The header is used by Algolia's analytics to group your searches.
You can also check the query headers in your logs to ensure that the required header is being sent as expected.
I set X-Forwarded-For but the IPs of my backend searches are still the same, what is wrong?