About the problem described in IE11

https://v3.vuejs.org/guide/introduction.html#relation-to-custom-elements

The article mentioned:

> (IE11 with compatibility build and above)

However, Vue 3.0 has clearly not supported IE11[(link)](https://github.com/vuejs/rfcs/blob/master/active-rfcs/0038-vue3-ie11-support.md), it is recommended to delete the above description.