Environment Variables and widgets

[adiettrich]

Hello I recently tried to build a widget, which uses an environment variable. And I am struggling to import it. I tried to define it in an .env file and load it via react-scripts (https://create-react-app.dev/docs/adding-custom-environment-variables/) into the widget, but it did not work.
Do you have any suggestions or instructions on how to load env-variables into a widget on startup?