Thanks for the feedback.
That aside my observation is that every other Flickable (any Item really)
should appear below a Row in a Column.
Specifying a Column with a Row inside, then a ListView. The ListView
should appear below "Hello" but doesn't. Repeater does, GridView does,
ScrollView does
What you write seems wrong to me. I don’t know what you want to achieve …
but for me what you write (even if correctly from QML syntax) doesn’t seems
right because ListView is meant to offer a scrollable viewport of it’s content
and you wrote: "height: childrenRect.height” for setting the height