Vitest Workspaces don't respect multiple configs in a single workspace package

[conallroli]

Describe the bug

I've got a monorepo with a few packages in it. In one of those packages, I need to use two different testing setups (it's an electron app so there's both main process and renderer process setups required).

When running the tests through vitest's workspace feature, I've noticed that it gathers all the config files listed in the vitest.workspace.js file, but only uses the first config file for a given package. I've made a minimal repo here

@sheremet-va has helpfully provided a workaround to this issue. You can just put the other config file in a different folder, then adjust your includes as appropriate. Example here.

Reproduction

https://github.com/conallroli/vitest-workspace-repro

System Info

System:
    OS: macOS 13.2
    CPU: (10) arm64 Apple M1 Pro
    Memory: 65.48 MB / 16.00 GB
    Shell: 5.8.1 - /bin/zsh
  Binaries:
    Node: 20.11.1 - ~/.nvm/versions/node/v20.11.1/bin/node
    Yarn: 4.1.1 - ~/.nvm/versions/node/v20.11.1/bin/yarn
    npm: 10.2.4 - ~/.nvm/versions/node/v20.11.1/bin/npm
  Browsers:
    Chrome: 123.0.6312.122
    Safari: 16.3
  npmPackages:
    vitest: ^1.5.0 => 1.5.0

Used Package Manager

yarn

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