I've just come across a strange bug with the ListViews. Yesterday, I applied this fix https://devblogs.microsoft.com/xamarin/uiwebview-deprecation-xamarin-forms/ to send my app onto TestFlight which I am assuming might be the culprit as I do not recall seeing the bug before apply the above fix.
The bug looks as follows:
It looks as if there are multiple ListViews on top of one another but there are not.
Any help on this would be greatly appreciated.