Verify canary release

• I verified that the issue exists in the latest Next.js canary release

Provide environment information

Operating System:
  Platform: darwin
  Arch: x64
  Version: Darwin Kernel Version 20.6.0: Mon Aug 30 06:12:21 PDT 2021; root:xnu-7195.141.6~3/RELEASE_X86_64
Binaries:
  Node: 16.13.2
  npm: 8.1.2
  Yarn: 1.22.19
  pnpm: 7.25.0
Relevant packages:
  next: 13.1.3-canary.0
  eslint-config-next: 13.1.2
  react: 18.2.0
  react-dom: 18.2.0

Which area(s) of Next.js are affected? (leave empty if unsure)

Routing (next/router, next/navigation, next/link)

Link to the code that reproduces this issue

https://codesandbox.io/s/wispy-cookies-5huvui?file=/pages/test/%5Bid%5D/analytic.tsx

To Reproduce

1. In the pages directory create a folder with the name test . In that folder create a folder with the name [id]. In that folder create a file called analytics.tsx .

2. Go to http://localhost:3000/test/1/analytics

Describe the Bug

I get an empty page without any content. Renaming the file analytics.tsx to analytic.tsx renders the page properly

Expected Behavior

To see the content of analytics.tsx

Which browser are you using? (if relevant)

No response

How are you deploying your application? (if relevant)

No response