vue3 设置 keepAlive: true 有时候不管用, 如何修复

vue3 设置 keepAlive: true 有时候不管用，增加如下配置

src/router/index.ts

      {
        path: '/documentReview',
        name: 'documentReview',
        component: () => import('@/views/order/documentReview.vue'),
        meta: { title: '审单列表', keepAlive: true }
      }

views/documentReview.vue

<script setup lang="ts">
import { defineOptions } from 'vue'

defineOptions({
  name: 'documentReview'
})

</script>