CSS not being imported after update to 5.3.3

[JonnyPS]

Describe the bug
CSS is not loading into Storybook

To Reproduce
Set up create-react-app, add storybook to it.
Add a file named test.css to the src/ dir.
Create a .storybook/preview.js file, add the following line:

import '../src/test.css';

Expected behavior
The styles from the css file to be applied to the storybook components

System:
System:
OS: macOS Sierra 10.12.6
CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
Binaries:
Node: 12.11.1 - ~/.nvm/versions/node/v12.11.1/bin/node
Yarn: 1.13.0 - /usr/local/bin/yarn
npm: 6.11.3 - ~/.nvm/versions/node/v12.11.1/bin/npm
Browsers:
Chrome: 79.0.3945.117
Firefox: 60.7.2
Safari: 12.1.1
npmPackages:
@storybook/addon-a11y: ^5.3.3 => 5.3.3
@storybook/addon-actions: ^5.3.3 => 5.3.3
@storybook/addon-docs: ^5.3.3 => 5.3.3
@storybook/addon-info: ^5.3.3 => 5.3.3
@storybook/addon-knobs: ^5.3.3 => 5.3.3
@storybook/addon-links: ^5.3.3 => 5.3.3
@storybook/addon-viewport: ^5.3.3 => 5.3.3
@storybook/addons: ^5.3.3 => 5.3.3
@storybook/preset-create-react-app: ^1.5.1 => 1.5.1
@storybook/preset-scss: ^1.0.2 => 1.0.2
@storybook/react: ^5.3.3 => 5.3.3

[shilman]

@JonnyPS did you figure it out? what was it?

[eriktoyra]

@JonnyPS: I tried to reproduce the problem with my Storybook running 5.3.3 but for me it's working fine. The CSS file is imported and the CSS is applied to the preview as expected.

Compare your setup with mine below.

System

OS: macOS Mojave 10.14.6
Binaries: Node 12.11.1

NPM

"devDependencies": {
    "@sambego/storybook-state": "1.3.6",
    "@storybook/addon-actions": "^5.3.3",
    "@storybook/addon-knobs": "5.3.3",
    "@storybook/addon-notes": "5.3.3",
    "@storybook/react": "5.3.3",
    "@storybook/storybook-deployer": "2.8.1",
    "@types/jest": "24.0.25",
    "@types/node": "13.1.6",
    "@types/react": "16.9.17",
    "@types/react-autosuggest": "9.3.13",
    "@types/react-dom": "16.9.4",
    "@types/react-modal": "3.10.2",
    "@types/react-sidebar": "3.0.0",
    "@types/uniqid": "4.1.3",
    "copyfiles": "2.1.1",
    "jest": "24.9.0",
    "react": "16.12.0",
    "react-dom": "16.12.0",
    "react-scripts": "3.3.0",
    "rimraf": "3.0.0",
    "ts-jest": "24.3.0",
    "tslint": "^5.20.0",
    "tslint-react": "^4.1.0",
    "typescript": "3.7.4"
  },
  "dependencies": {
    "@emotion/core": "10.0.27",
    "@emotion/styled": "10.0.27",
    "@reach/router": "1.2.1",
    "@storybook/addon-docs": "^5.3.3",
    "@storybook/preset-create-react-app": "^1.5.1",
    "@testing-library/react": "9.4.0",
    "@types/reach__router": "1.2.6",
    "date-fns": "2.9.0",
    "emotion-theming": "10.0.27",
    "polished": "3.4.2",
    "react-autosuggest": "^9.4.3",
    "react-css-collapse": "4.0.3",
    "react-formatted-number-input": "2.0.0",
    "react-modal": "3.11.1",
    "react-sidebar": "3.0.2",
    "uniqid": "^5.0.3"
  },

[JonnyPS]

@JonnyPS did you figure it out? what was it?

Hello @shilman - sorry for the trouble, no bug, I just didn't have my styles setup correctly it would appear. However, I am having trouble with importing scss which i have opened a new ticket for - I have followed the docs but it doesn't seem to run the loaders.