不能在mat-tab-navbar中使用routerLinkActive将选项卡切换为活动

<mat-tab-group>
  <mat-tab label="Tab 1" [isActive]="isTabActive(1)">Tab 1 Content</mat-tab>
  <mat-tab label="Tab 2" [isActive]="isTabActive(2)">Tab 2 Content</mat-tab>
  <mat-tab label="Tab 3" [isActive]="isTabActive(3)">Tab 3 Content</mat-tab>
</mat-tab-group>

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

@Component({
  selector: 'app-tabs',
  templateUrl: './tabs.component.html',
  styleUrls: ['./tabs.component.css']
})
export class TabsComponent {
  activeTab: number = 1;

  isTabActive(tabIndex: number): boolean {
    return this.activeTab === tabIndex;
  }
}