Components get created twice inside template

Hello!

I'm having a problem with the v-runtime-template. Everytime a template gets inserted and rendered, it renders all the components inside it **twice**. I checked it with outputing the `_uid` of the component in the `created()` function and I two different instances of the component.

It's a problem for us, since some of the components that are inside the template are making REST request to the API, and we don't want to double the amount of them.

Any help or suggestions would be great!

Thanks!