开启devtools，路由无法正常跳转

不打开开发工具，路由可以正常跳转，打开开发工具后就报错且无法正常进行路由的跳转

/router/index.js

import {
  createRouter,
  createWebHashHistory
} from "vue-router"

const routes = [
  {
    path: "/",
    redirect: "/test1"
  },
  {
    path: '/test1',
    name: "test1",
    component: () => import('@/pages/test1')
  },
  {
    path: '/test2',
    name: "test2",
    component: () => import('@/pages/test2')
  },
]
export const router = createRouter({
  history: createWebHashHistory('/'),
  routes: routes
})

test1.vue

<template>
  <h1>我是test1</h1>
  <button @click="toTest2">toTest2</button>
</template>

<script>
import { useRoute, useRouter } from 'vue-router'
export default {
  name: 'Test1',
  setup () {
    const route = useRoute()
    const router = useRouter()
    const toTest2= (async() => {
      router.push("/test2")
    })
    return {
      toTest2
    }
  },
}
</script>

test2.vue

<template>
  <h1>我是test2</h1>
  <button @click="toTest1">toTest1</button>
</template>

<script>
import { useRoute, useRouter } from 'vue-router'
export default {
  name: 'Test2',
  setup () {
    const route = useRoute()
    const router = useRouter()
    const toTest1 = (async() => {
      router.push("/test1")
    })
    return {
      toTest1
    }
  },
}
</script>

错误信息
Uncaught (in promise) TypeError: api.now is not a function
at eval (vue-router.esm-bundler.js?ec2d:2489:1)
at eval (vue-router.esm-bundler.js?ec2d:3296:1)
at Array.forEach ()
at triggerError (vue-router.esm-bundler.js?ec2d:3296:1)
at eval (vue-router.esm-bundler.js?ec2d:3037:1)