Me and my friends are currently working on a contest map where we plan on doing alot of things with animation, however the only thing holding us back is the ability to put animations in containers. i know theres ways to pull stuff like this off. but im just throwing this out there because it would be an amazing addition.
Could still work around this by using an animator to animate the animator limbs, just that Animators aren’t able to be containered, so it’ll be tough.