Preboot not working

The only reference to preboot in this repo is in the package.config file. Is preboot expected to work?

For me it shows the prerendered version for a while, and I can't click on anything. And after that the whole page is reloaded and then I can click.

I have tried following these steps https://github.com/angular/preboot#preboot with no luck.

Have anyone else manged to implement preboot?