Netlify Redirect Header present in Dev but not Prod

[PhatOofxD]

[[redirects]]
  from = "/search"
  to = "/.netlify/functions/search"
  status = 200
  force = true
  headers = { X-From = "Netlify" }

X-From header appears in request (to a Netlify Function) in development using netlify dev but not in production. Any ideas?

[jen]

Hey @PhatOofxD,
I believe we actually just filed a bug for this behavior! Your function looks fine to me, but just to confirm that it was processed in the deploy (and in case we want to do further debugging), could you please share your Netlify url where this function lives?

And I will update here as there’s movement on that bug.

[jen]

The bug fix has shipped!

Custom headers in redirect rules now passed to Functions

Hi everyone, We rolled out an update on September 8, 2020 that changes the way we handle custom headers when redirecting to a function. The bug Consider the following configuration: [[redirects]] from = "/hello" to = "/.netlify/functions/hello-world" status = 200 headers = { X-From = "Netlify"} When receiving a request for /hello we proxy the request to the hello-world function, but previously we didn’t add the X-From header to the request. The fix The change we made ensures that …

Please let us know if you’re still not able to see the header.