Repository: create-react-app
Issue: Absolute imports don't work, need to place src/ in front of each path
Labels: needs triage,issue: bug report

### Describe the bug

When using [absolute imports](https://create-react-app.dev/docs/importing-a-component/#absolute-imports) as in the documentations they won't work unless I use src/componentes/... This happens since I updated to the latest npm and node versions.

### Did you try recovering your dependencies?

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I have done all the steps. Using npm version 7.5.5

### Which terms did you search for in User Guide?

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Absolut imports react

### Environment

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Environment Info:

  current version of create-react-app: 4.0.3
  running from /Users/kevinmamaqi/.npm/_npx/c67e74de0542c87c/node_modules/create-react-app

 ```
 System:
    OS: macOS 11.2.1
    CPU: (8) arm64 Apple M1
  Binaries:
    Node: 15.9.0 - /opt/homebrew/bin/node
    Yarn: Not Found
    npm: 7.5.5 - /opt/homebrew/bin/npm
  Browsers:
    Chrome: 88.0.4324.182
    Edge: Not Found
    Firefox: Not Found
    Safari: 14.0.3
  npmPackages:
    react: ^16.13.1 => 16.14.0 
    react-dom: ^16.13.1 => 16.14.0 
    react-scripts: ^2.0.5 => 2.1.8 
  npmGlobalPackages:
    create-react-app: Not Found
```

### Steps to reproduce

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(Write your steps here:)

1. Install latest versions of node + npm
2. Install react app with create-react-app
3. add jsconfig.json as indicated in the documentation
4. Import a component from ./src/components/... as 'component/myComponent/;
5. It throws an error that Can't resolve path.

### Expected behavior

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Import the components.

### Actual behavior

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https://ibb.co/GTV620Y

### Reproducible demo

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Can't upload a demo to reproduce.

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