Teleport contents are not removed

[basvanmeurs]

Version

3.0.0-beta.4

Reproduction link

https://codepen.io/basvanmeurs/pen/QWjMPJY?editors=1111

Steps to reproduce

Create a component using teleport. Add this component to the App via v-if. Then make sure that the v-if evaluates to false: the component will be unmounted.

What is expected?

The teleport contents are unmounted when the component is unmounted.

What is actually happening?

The teleport contents are not removed. They stay there.

Comments

It has something to do with dynamicChildren. It's an empty array on the component, while in reality it contains the teleport as a child. So children are not unmounted, as is teleport.