3d animations

I haven't dug into Project tiny too much, but looking at the samples, I see that there are some animations using Unity's legacy animation system but put in a subscene.

Would I be correct in saying that having pure entitiy 3d animations do not currently work?

 

https://docs.google.com/document/d/1A8hen2hLFY5FLkC5gd3JP2Z-IpHfnAX-CpYLK3aOdwA/edit

Rudimentary support for animation workflows using the TinyAnimationAuthoring component. It allows users to author animation that works in Tiny from the Animation window. See TinyFactory sample. Currently supports transform-based animation + any float field in user code can be animated, as long as it can be bound to in its MonoBehaviour counterpart. See assemblies: Unity.Tiny.Animation and its siblings

 

The factory example was a bit confusing to be to begin with as it does not actually use TinyAnimationAuthoring components explicitly. Now that I know project tiny has animations (to a limited extent) I'm interested in converting my DOTs learning project to Tiny. Has anyone tried this? Is it a hassle?