Revert "fix($animator): ensure animations are always disabled for an element that is not attached to the DOM"

This reverts commit 031da1f96b3e0074e682e35ac909256c37c91864.
Revert "Revert "fix($animator): ensure animations are always disabled for an element that is not attached to the DOM""

This reverts commit 82dec68ad98d60832a445d1c47b4aad84b2bf7f5.