Fallback running even when component has previously loaded

[cosullivan]

Hi,

I am using a fallback component and each time the component loads, the fallback is displayed first. Is there a way to cache the result such that it only runs the first time when its actually loading?

Thanks, Cain.

[theKashey]

Related to #997 - we have a cache for loaded components, but it's not always used properly.