Vite MPA mode not recoginized.

[aadrian]

Describe the bug

Vite MPA mode https://vitejs.dev/guide/build#multi-page-app does not seem to be recognized. The MPA entries do not appear, only the default one.

Reproduction

Just a minimaly created vite project, activated MPA as in the link provided above.

System Info

The issue is browser and OS independent ("reproducible" on Linux (e.g. Ubuntu 22), MacOS, and Windows (10 and 11) and on all browsers.

Used Package Manager

npm

Validations

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