Listbox with itemtemplate (wrappanel in it) and disappearing tiles with TurnstileFeatherBackwardInAnimator


I have an issue with the turnstyle feather animation on my phone app I'm working on.
Currently i have a listbox, with an item template containing a wrappanel. In this wrappanel several live tiles are presented. It is quite a list with tiles to be honest
When i use the GetAnimation override for TurnstileFeatherBackwardInAnimator a strange issue happens.
If i click on a tile and scroll in the listbox at almost the same time the page navigates to the page behind the tile. When i click back the TurnstileFeatherBackwardInAnimator happens, but all the tiles that were at top before the scrolling started disappears.
Anyone an idea how to fix this.
(please see attachment for explanation movie)

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