From my testing, when GET and PUT are the only methods set, it breaks. I also tried changing the order in which they are set.

[gdwmw]

Link to the code that reproduces this issue

https://github.com/LuckyMika/nextjs-method-bug

To Reproduce

For information and examples, see README.md in this repository: https://github.com/LuckyMika/nextjs-method-bug

Current vs. Expected behavior

For information and examples, see README.md in this repository: https://github.com/LuckyMika/nextjs-method-bug

Provide environment information

Operating System:
  Platform: win32
  Arch: x64
  Version: Windows 11 Pro
  Available memory (MB): 16299
  Available CPU cores: 12
Binaries:
  Node: 20.14.0
  npm: N/A
  Yarn: N/A
  pnpm: N/A
Relevant Packages:
  next: 14.2.4 // Latest available version is detected (14.2.4).
  eslint-config-next: 14.2.4
  react: 18.3.1
  react-dom: 18.3.1
  typescript: 5.4.5
Next.js Config:
  output: N/A

Which area(s) are affected? (Select all that apply)

Parallel & Intercepting Routes

Which stage(s) are affected? (Select all that apply)

next start (local), Vercel (Deployed)

Additional context

For information and examples, see README.md in this repository: https://github.com/LuckyMika/nextjs-method-bug