Normally you don't define a Collection- or ListView inside a ScrollView. But there are situations that you have a View besides a collection also other information that occupies more than screen height. So a ScrollView is necessary.
However, very often this leads to height sizing issues:
To solve these kind of sizing issues, you can use a StackLayout in combination with a bindable layout instead of the CollectionView.
The result is the same as using a CollectionView, but without the height issue.
