Does vault support trace header propagation in istio environment

Hello Community,

I wanted to understand does vault support trace header propagation in istio environment.

Does vault propagate incoming http headers to outgoing requests / downstream calls ?

I looked into vault documentation, but only found information related to customize-http-headers creation,

Also feature request: Allow user-supplied request_id as HTTP header · Issue #2382 · hashicorp/vault · GitHub talks about logging headers in audit logs, but couldn’t find information about propagation