Setup files are not re-evaluated before each test file when disabling isolation in browser mode #8883

Describe the bug

Setup files are not re-evaluated when disabling isolation in browser mode due to caching.

Reproduction

https://github.com/vitest-dev/vitest/pull/8884/files

System Info

N/A

Used Package Manager

pnpm

Validations

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