Indicator appearin on iOS above content

<ResourceDictionary><Style x:Key="IndicatorStyle" TargetType="telerik:SlideViewIndicator">
    <Style x:Key="IndicatorStyle" TargetType="telerik:SlideViewIndicator">
        <Setter TargetName="ellipse" Property="Ellipse.Fill" Value="{DynamicResource Gray500}" /> <!-- Indicator does not appear without this setter when debugging, i do not know why. App then crashes without the debugger.-->
    </Style>
    <Style TargetType="telerik:SlideViewIndicatorItem">
        <Setter Property="ControlTemplate">
            <Setter.Value>
                <ControlTemplate>
                    <Grid WidthRequest="20" HeightRequest="10">
                    <VisualStateManager.VisualStateGroups>
                        <VisualStateGroup Name="CommonStates">
                            <VisualState Name="Normal" />
                            <VisualState Name="Disabled">
                                <VisualState.Setters>
                                    <Setter TargetName="ellipse" Property="Ellipse.Fill" Value="{DynamicResource Gray500}" />
                                </VisualState.Setters>
                            </VisualState>
                            <VisualState Name="Selected">
                                <VisualState.Setters>
                                    <Setter TargetName="ellipse" Property="Ellipse.Fill" Value="{DynamicResource Green}" />
                                    <Setter TargetName="ellipse" Property="Ellipse.WidthRequest" Value="8" />
                                    <Setter TargetName="ellipse" Property="Ellipse.HeightRequest" Value="8" />
                                </VisualState.Setters>
                            </VisualState>
                        </VisualStateGroup>
                    </VisualStateManager.VisualStateGroups>
                    <Ellipse x:Name="ellipse"
                             WidthRequest="8"
                             HeightRequest="8"
                             VerticalOptions="End"
                             Fill="{DynamicResource Gray500}">
                    </Ellipse>
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style></ResourceDictionary>
 
                        <telerik:RadSlideView
                            x:Name="RadSlideView"
                            IsVisible="{Binding HasSingleShareCertificatePrice, Converter={StaticResource InverseBooleanConverter}}"
                            ItemsSource="{Binding ShareCertificatePrices}"
                            IndicatorStyle="{StaticResource IndicatorStyle}"
                            CurrentIndex="{Binding SelectedIndex, Mode=TwoWay}"
                            NavigationButtonsVisibility="Collapsed"
                            InteractionMode="Pan"
                            >