Android : last viewcell in the list view is not fully loaded

I am creating a list view in xamarin forms and setting the height of the viewcell using ListView **RowHeight **property, but I see that the last viewcell in the list view is not fully loaded but the listview is loaded fastly and even the scrolling is smooth.
But if I set the listview **HasUnevenRows ** property to true, the last viewcell is displayed properly, but setting **HasUnevenRows ** property to true takes a lot of time to load the listview and even the scrolling is not as smooth as expected.
Kindly help me in resolving the issue.