Assistants V2 API is not returning any Rate Limit headers

According to the documentation here I should be seeing rate limit headers for my api requests
https://platform.openai.com/docs/guides/rate-limits

I’m not receiving any headers related to rate limiting.
I’ve checked on various methods CreateThread, CreateRun, CreateMessage and none return the headers, these are what I receive back

Date - Thu, 12 Dec 2024 14:26:09 GMT
Connection - keep-alive
openai-version - 2020-10-01
openai-organization - user-x
X-Request-ID - req_x
openai-processing-ms - 1572
Strict-Transport-Security - max-age=31536000; includeSubDomains; preload
CF-Cache-Status - DYNAMIC
X-Content-Type-Options - nosniff
Server - cloudflare
CF-RAY - x
Alt-Svc - h3=“:443”
Content-Type - application/json
Content-Length - 378

It would be helpful to see these as it would make dealing with rate limiting much easier.