2.0版本 左侧菜单高亮问题

左侧菜单不显示的情况下， 进入子路由， 怎么可以让父菜单高亮， 代码如下
{
path: 'level_2_3',
name: 'level_2_3',
meta: {
icon: 'arrow-graph-up-right',
title: '二级-3'
},
component: parentView,
redirect: '/multilevel/level_2_3/level_2_3_2',
children: [
{
path: 'level_2_3_1',
name: 'level_2_3_1',
meta: {
access: ['super_admin'],
icon: 'arrow-graph-up-right',
title: '三级-1',
hideInMenu: true
},
component: () => import('@/view/multilevel/level-2/level-2-1.vue')
},
{
path: 'level_2_3_2',
name: 'level_2_3_2',
meta: {
access: ['super_admin', 'admin'],
icon: 'arrow-graph-up-right',
title: '三级-2',
hideInMenu: true
},
component: () => import('@/view/multilevel/level-2/level-2-1.vue')
}
]
}

Start with the route configuration shown for level_2_3 and its hidden children, especially entering level_2_3_2 while the left menu is hidden. Trace the menu highlighting logic for nested routes and verify the parent menu remains highlighted; done means the parent is highlighted without displaying the hidden child entries.

Written by the indexing model from the issue text.