response undefined

[murshex]

Environment

• Operating System: Windows_NT
• Node Version: v20.17.0
• Nuxt Version: 3.13.1
• CLI Version: 3.13.1
• Nitro Version: 2.9.7
• Package Manager: npm@10.8.2
• Builder: -
• User Config: compatibilityDate, devtools, devServer, css, modules, iconTw, tailwindcss, primevue, openFetch, runtimeConfig
• Runtime Modules: nuxt-icon-tw@1.0.0, @nuxtjs/tailwindcss@6.12.1, @primevue/nuxt-module@4.0.7, nuxt-open-fetch@0.9.2
• Build Modules: -

Reproduction

If my screenshots aren't enough just tell me and I'll try to upload a reproduction

Describe the bug

My frontend code:

My C# backend code:

Proof my backend is returning response correctly:

Browser console log:

Nuxt server logs:

Additional context

No response

Logs

No response

[enkot]

Could you please add a repro?