React-scripts start not loading font styles, what should I do?

Question

npm

In the finished bundle, all fonts are loaded correctly

. But when you run react-scripts start, some of the fonts in the components are not loaded

. At the same time, only some of the components have such a problem.
I do not use my styles, I do not redefine fonts. I drag all components from https://atlassian.design/components/avatar/examples

"scripts": {
    "start": "react-scripts start",
    "build": "webpack --mode development",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  }

What am I doing wrong? Need to move away from react-scripts?

Answer 1

I debugged, my mistake, neither react-scripts nor webpack had anything to do with it: the page to which I added the bundle already had global styles.