Cloned instance on VM isn't correctly bound

[nlundquist]

In a clonable example app where a cloned instance is added to a VM after the VM has been initialized, the template using the VM doesn't render the data in the cloned instance, instead the original data has been rendered:
https://faithful-ping.glitch.me/ (source: https://glitch.com/edit/#!/faithful-ping?path=index.html:1:0)

If the cloned instance is added to the VM at init time the cloned data is rendered:
https://useful-tea.glitch.me/ (source: https://glitch.com/edit/#!/useful-tea?path=index.html:1:0)

However in both cases, modifying the VM doesn't result in updates to the template.