Streaming errors with 'No body in response'

I've been trying to follow the examples to get this working, but not having any luck. I'm able to get the final response from the `useStream` hook but all the intermediate streaming steps are resulting in errors.

I'm also getting these error which I assume are from the `useStream` hook (I'm on iOS RN Expo btw):

`No body in response {"_bodyBlob": {"_data": {"__collector": [Object], "blobId": "CF7E4A38-9E84-438F-BB41-73C149CE58BC", "name": "stream-journal-response.txt", "offset": 0, "size": 325, "type": "text/plain"}}, "_bodyInit": {"_data": {"__collector": [Object], "blobId": "CF7E4A38-9E84-438F-BB41-73C149CE58BC", "name": "stream-response.txt", "offset": 0, "size": 325, "type": "text/plain"}}, "bodyUsed": false, "headers": {"map": {"access-control-allow-origin": "*", "content-type": "text/plain; charset=utf-8", "date": "Fri, 26 Sep 2025 16:46:57 GMT", "vary": "Origin", "via": "1.1 Caddy", "x-convex-usher": "1"}}, "ok": true, "status": 200, "statusText": "", "type": "default", "url": "https://xxx.convex.site/stream-response"}`

Appreciate any help on this as we desperately want persistent text streaming working for our app. Thank you