After the nested route is generated, there are duplicate routes in the outer layer.

[jeffhuien]

Why do duplicate subroutines appear? They are already nested routes, why does it appear once in the outermost layer?

├───shops
│   │   aa.vue
│   │   index.vue
│   │
│   └───aa
│           a-1.vue
│           a-2.vue

[
    {
        "path": "/shops/aa/a-1",
        "name": "a-1",
        "meta": {
            "title": "A-1",
            "icon": "i-ri:store-2-line"
        },
        "props": {
            "default": false
        },
        "children": [],
        "instances": {},
        "leaveGuards": {},
        "updateGuards": {},
        "enterCallbacks": {},
        "components": {},
        "__vd_id": "1"
    },
    {
        "path": "/shops/aa/a-2",
        "name": "a-2",
        "meta": {
            "title": "A-2",
            "icon": "i-ri:store-2-line"
        },
        "props": {
            "default": false
        },
        "children": [],
        "instances": {},
        "leaveGuards": {},
        "updateGuards": {},
        "enterCallbacks": {},
        "components": {},
        "__vd_id": "2"
    },
    {
        "path": "/shops/aa",
        "name": "shops_za",
        "meta": {
            "title": "店铺管理 aa",
            "icon": "i-ri:store-2-line"
        },
        "props": {
            "default": false
        },
        "children": [
            {
                "path": "a-1",
                "name": "a-1",
                "meta": {
                    "title": "A-1",
                    "icon": "i-ri:store-2-line"
                },
                "alias": []
            },
            {
                "path": "a-2",
                "name": "a-2",
                "meta": {
                    "title": "A-2",
                    "icon": "i-ri:store-2-line"
                },
                "alias": []
            }
        ],
        "instances": {},
        "leaveGuards": {},
        "updateGuards": {},
        "enterCallbacks": {},
        "components": {},
        "__vd_id": "0"
    },
    ......
]