[Vite 4 Regression] $ vite preview doesn't serve dist/about.html

[brillout]

Describe the bug

dist/index.html # Works and is served at '/'
dist/about.html # Doesn't work: '/about' returns a 404
dist/jobs/index.html # Works and is served at '/jobs'

(The reproduction isn't minimal but I believe it isn't required to be minimal to debug this. Let me know if you want a minimal reproduction.)

Reproduction

https://github.com/brillout/reprod-vite-preview-bug

Steps to reproduce

git clone git@github.com:brillout/reprod-vite-preview-bug
cd reprod-vite-preview-bug/
pnpm install
pnpm build
pnpm demo:preview

Same as single line (copy-paste me):

git clone git@github.com:brillout/reprod-vite-preview-bug && cd reprod-vite-preview-bug/ && pnpm install && pnpm run build && pnpm demo:preview

Go to localhost:3000/about and observe:

Actual behavior: 404.

Expected behavior: dist/client/about.html should be served.

System Info

System:
    OS: Linux 5.10 Debian GNU/Linux 10 (buster) 10 (buster)
    CPU: (2) x64 Intel(R) Celeron(R) N4020 CPU @ 1.10GHz
    Memory: 1.38 GB / 2.71 GB
    Container: Yes
    Shell: 5.0.3 - /bin/bash
  Binaries:
    Node: 18.0.0 - ~/.config/nvm/versions/node/v18.0.0/bin/node
    Yarn: 1.22.17 - /usr/local/bin/yarn
    npm: 8.6.0 - ~/.config/nvm/versions/node/v18.0.0/bin/npm
  Browsers:
    Firefox: 97.0.1
  npmPackages:
    @vitejs/plugin-react-swc: ^3.0.0 => 3.0.0 
    vite: ^4.0.0 => 4.0.0

Used Package Manager

pnpm

Logs

No response

Validations

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• The provided reproduction is a minimal reproducible example of the bug.

[patak-dev]

@brillout did you check against main, we just merged #11312?
I'll do a patch release in a few hours

[brillout]

I'll do a patch release in a few hours

👍 Will try again then and report back.

[brillout]

Just tried against main and it works.