递归生成菜单刷新页面后选中子菜单后父菜单如何展开

[Cyclone77]

Reproduction link

https://stackblitz.com/run

Steps to reproduce

<ul nz-menu nzMode="inline" style="width: 240px;">
      <ng-container *ngTemplateOutlet="menuTpl; context: { $implicit: menus }"></ng-container>
      <ng-template #menuTpl let-menus>
        <ng-container *ngFor="let menu of menus">
          <li
            *ngIf="!menu.children"
            nz-menu-item
            [nzPaddingLeft]="menu.level * 24"
            [nzDisabled]="menu.disabled"
            [nzSelected]="menu.selected"
          >
            <i nz-icon [nzType]="menu.icon" *ngIf="menu.icon"></i>
            <span>{{ menu.title }}</span>
          </li>
          <li
            *ngIf="menu.children"
            nz-submenu
            [nzPaddingLeft]="menu.level * 24"
            [nzOpen]="menu.open"
            [nzTitle]="menu.title"
            [nzIcon]="menu.icon"
            [nzDisabled]="menu.disabled"
          >
            <ul>
              <ng-container *ngTemplateOutlet="menuTpl; context: { $implicit: menu.children }"></ng-container>
            </ul>
          </li>
        </ng-container>
      </ng-template>
    </ul>

What is expected?

刷新页面后选中的子菜单所在父菜单自动展开

What is actually happening?

刷新页面后选中的子菜单所在父菜单未展开

Environment	Info
ng-zorro-antd	8.5.2
Browser	google