VueCompositionAPI not work nice, no error

[DULANGHAI]

when i try to build web components by vue-cli, components that use @vue/composition-api not work nice

I have a demo component like this

<template>
  <div>{{ timeText }}</div>
</template>

<script lang="ts">
import VueCompositionAPI, {
  computed,
  defineComponent,
} from "@vue/composition-api";
import Vue from "vue";

Vue.use(VueCompositionAPI);

export default defineComponent({
  props: {
    time: {
      type: [Number, String],
      default: 0,
    },
  },
  setup(props) {
    const timeText = computed(() => {
      return +props.time + +new Date() + "";
    });
    return {
      timeText,
    };
  },
});
</script>

copy to add another one component, then build web components

"test": "vue-cli-service build --target wc-async --name test-count './src/test/count.vue'",
"test2": "vue-cli-service build --target wc-async --name test-count2 './src/test/count.vue'",

import file

<script src="<%= BASE_URL %>test-count/test-count.js"></script>
<script src="<%= BASE_URL %>test-count2/test-count2.js"></script>

use in vue

<template>
  <div>
    <test-count time="108000000"></test-count>
    <test-count2 time="108000000"></test-count2>
  </div>
</template>

what i saw is

I don`t see any error。It really bothers me, help please

[DULANGHAI]

It seems the web components entry file load latest work well

[DULANGHAI]

@karol-f Have you ever encountered this problem？

[karol-f]

@karol-f Have you ever encountered this problem？

Unfortunately not. But anyway, while using e.g. Vue@3 you should have Web Components support out of the box - https://vuejs.org/guide/extras/web-components.html#building-custom-elements-with-vue

[DULANGHAI]

@karol-f Have you ever encountered this problem？

Unfortunately not. But anyway, while using e.g. Vue@3 you should have Web Components support out of the box - https://vuejs.org/guide/extras/web-components.html#building-custom-elements-with-vue

but I have many components used composition-api and vue < 2.7