The ProblemWe recently encountered a frustrating issue with HTTP response streaming at Mintlify. Our system uses the AI SDK with the Node stream API to forward streams, and suddenly things stopped working properly. The symptoms were confusing: streaming worked perfectly with cURL and Postman, but failed completely with node-fetch and browser fetch. ‍Initial InvestigationOur first hypothesis centered around stream compatibility issues. We suspected the problem might be related to how the AI SDK r...