Angular auxiliary not working correct Router-outlet

[samuel.nechiforel]

Hey i have

 {
    path: '',
    component: ToolbarComponent,
    resolve: { item: LmgGridDataResolver },
    children: [
      {
        path: 'lmg',
        component: LmgTableComponent,
      },
      {
        path: 'filter',
        component: FilterTableComponent,
        outlet: 'section',
      },
    ],
  },

and i want to use router filter path, and i did the url that http://localhost:4200/pages(section:filter)

but says not

ERROR Error: Uncaught (in promise): Error: Cannot match any routes. URL Segment: 'filter'
Error: Cannot match any routes. URL Segment: 'filter'