Whenever a JSX compilation error occurs, app crashes

[ugultopu]

Environment

macOS Catalina 10.15.6
node v14.7.0

Steps to Reproduce

In your text editor, enable auto-save. Hence, whenever you make a change, your editor saves your changes immediately.

Expected Behavior

Whenever a JSX compilation error occurs while editing the code, the app should just issue a warning about the error and not crash. It should continue as usual.

Actual Behavior

Whenever a JSX compilation error occurs while editing the code, the app crashes. Hence, every time you make a change that breaks the JSX compilation, you need to run npm start again in order for react-scripts start to be executed and your app to run.

[ugultopu]

Seems to be gone by itself. Not sure why it happened in the first place.