Module /..../node_modules/@popperjs/core/lib/modifiers/flip.js:1 seems to be an ES Module but shipped in a CommonJS package. You might want to create an issue to the package "@popperjs/core" asking them to ship the file in .mjs extension or add "type": "module" in their package.json

Getting the above error while running test cases using vitest.

Although vitest says there’s one temporary workaround, but seems like even that isn’t working

Workaround provided:

// vitest.config.js
export default {
  test: {
    server: {
      deps: {
        inline: [
          "@popperjs/core"
        ]
      }
    }
  }
}```


I tried adding the workaround but that didn't seem to work. 
`@popperjs/core` is widely used in our project and this is blocking us from running test cases.