CKEditor 5表格工具栏配置无法在angular中显示像元属性

npm install @ckeditor/ckeditor5-angular

<div [ckeditor]="editorConfig" [(ngModel)]="editorData"></div>

import { Component } from '@angular/core';

@Component({
  selector: 'app-editor',
  templateUrl: './editor.component.html',
  styleUrls: ['./editor.component.css']
})
export class EditorComponent {
  editorData: string = '';
  editorConfig = {
    toolbar: {
      items: [
        'heading',
        '|',
        'bold',
        'italic',
        'link',
        '|',
        'bulletedList',
        'numberedList',
        '|',
        'table',
        'imageUpload',
        '|',
        'undo',
        'redo'
      ]
    },
    language: 'en'
  };
}

import { CKEditorModule } from '@ckeditor/ckeditor5-angular';

@NgModule({
  declarations: [EditorComponent],
  imports: [
    CKEditorModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }