AutoCompleteBox - Events not firing when nested in a ListView

[Saliom]

With the very same inputs, you can get a different result if you nest it inside a ListView (and bind correctly). More infos and used code to produce the bug here :

https://stackoverflow.com/questions/63524395/wpftoolkit-autocompletebox-not-binding-correctly-inside-listview/63527734

[jogibear9988]

Happens, because ValueMemberPath is set after SelectedItem.
I've created a fix for it