In Code behind file, you might want to make your control, have a bindable property to pass data through to it, on each page it is used. This mode enables you to tie a given ControlTemplate property to a property of the control that the ControlTemplate is applied to. I can confirm bug on Xamarin UWP framework version 5. XAML bindings are flagging invalid binding failures in ListView - it is confused as to what the data context is It seems like this issue about list views not being recycled could be related just a wild guess.
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