Backspace, Ctrl+C, Ctrl+V don't work in Angular + Codemirror project

v6
1

Angular: v.13
Codemirror: v.6

I wrote my initialize editor code in ngAfterViewInit() method:

  ngAfterViewInit(): void {
    let myEditorElement = this.editor.nativeElement;
    const basicExtensions = [basicSetup, javascript(), keymap.of([...defaultKeymap, ...standardKeymap])];
    let state!: EditorState;

    try {
      state = EditorState.create({
        doc: 'console.log("hello from codemirror");\n// type if.',
        extensions: basicExtensions,
      });
    } catch (e) {
      console.error(e);
    }

    let view = new EditorView({
      state,
      parent: myEditorElement,
    });
  }

But Backspace and some other combinations don’t work as expected.

My package.json:

"@codemirror/commands": "6.2.1",
"@codemirror/lang-javascript": "6.1.4",
"@codemirror/language": "6.6.0",
"@codemirror/state": "6.2.0",
"@codemirror/theme-one-dark": "6.1.0",
"@codemirror/view": "6.9.0",
"codemirror": "6.0.1",