//HACK: Fixes bug where picker was focused when clicking the button
private void ConfirmButton_Clicked(object sender, System.EventArgs e)
{
OpponentPicker.Unfocus();
WinnerPicker.Unfocus();
}
protected override void OnDisappearingAnimationBegin()
{
base.OnDisappearingAnimationBegin();
//HACK: Fixes bug causing picker to focus on GoBackAsync();
OpponentPicker.Unfocus();
}