### Duplicates - [x] I have searched the existing issues ### Latest version - [x] I have tested the latest version ### Current behavior 😯 it convets the content-type to text/html ### Expected behavior 🤔 it should be text/plain. in h3 or nitro, this becomes text/plain. ### Steps to reproduce 🕹 in `routes/test.ts`: ```ts export function GET(e) { e.nativeEvent.respondWith(new Response("test")); } ``` ### Context 🔦 _No response_ ### Your environment 🌎 ```shell ```