[Development] Control 2 : Does StackView garbage collect popped items ?

[Fabrice Salvaire]

Dear all,

I am experimenting a way to implement a wizard interface featuring a 
next and previous page navigation using QML Control 2.

I tried to achieve this using StackView but I receive the error 
"TypeError: Type error' when I try to access popped items later, for 
example with console.info(popped_item_array)  It looks like a kind of 
garbage collection of the Qt object returned by push and pop.  But I 
could not figure out any explanation of this behaviour on the Qt doc 
https://doc-snapshots.qt.io/qt5-5.11/qml-qtquick-controls2-stackview.html#unwinding-items-via-pop

Note: I hope I am on the right channel for such technical question.

Cheers,

Fabrice