EditorConfig for VS Code not working

MY OWN SOLUTION:

The problem I had was, that I added the extension editorconfig to my vscode, but didn't install the npm package for it. So it's not enough, to add the extension only to your vscode, you have also to install the package, so it could run.

I installed the npm package global like this: npm install -g editorconfig

After that I added the extension and enabled it. Now it works perfect.

Here is the link to the required npm package: https://www.npmjs.com/package/editorconfig

Here is the link to the required extenion for your vscode: https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig

In addition all of the above I also needed to turn on the Editor Format on Save option.

{
   "editor.formatOnSave": true
}