[Compose] Animate on constraint property change when 'animateChanges' is true.

[oscar-ad]

Animate when we have something like:

var isVisible by remember {...}
...
ConstraintSet {
   ...
   constraint(id1) {
       visibility = if (isVisible) Visible else Gone
   }
}

Would probably require the ConstraintSet to be a Composable, or have something like 'rememberConstraintSet {...}'

[oscar-ad]

Reasoning is that this is likely a more common pattern than:

val constraintSet = if (isVisible) visibleConstraintSet else goneConstraintSet

[jafu888]

document the recommended (working) pattern.