Xamarin Forms Listview in Scrollview doesn't scroll

Question

<?xml version="1.0" encoding="UTF-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms" 
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" 
         x:Class="Dh.ListPage">
<ContentPage.Content>
    <ScrollView>
        <StackLayout Style="{StaticResource MainStackLayoutWhenLoggedInStyle}">
            <Frame Style="{StaticResource FrameStyle2}">
                <StackLayout>
                    <Label Text="Vragenlijsten" Style="{StaticResource TitelLabelStyle}" />
                </StackLayout>
            </Frame>
            <Frame Style="{StaticResource FrameStyle2}">
                <StackLayout>
                    <Label Text="DRINGENDE VRAGEN: vul deze vragen meteen in!" Style="{StaticResource StandardLabelStyle}"/>
                    <Frame Style="{StaticResource FrameStyle2}">
                        <StackLayout Style="{StaticResource ListViewStackLayoutStyle}" >
                            <ListView ItemTapped="OnItemTapped" ItemsSource="{Binding Question_Lists}" Style="{StaticResource StandardListViewStyle}">
                                <ListView.ItemTemplate>
                                    <DataTemplate>
                                        <ViewCell>
                                            <ViewCell.View>
                                                <Label Text="{Binding Title}" Style="{StaticResource StandardLabelStyle}" />
                                            </ViewCell.View>
                                        </ViewCell>
                                    </DataTemplate>
                                </ListView.ItemTemplate>
                            </ListView>
                        </StackLayout>
                    </Frame>
                </StackLayout>
            </Frame>
        </StackLayout>
    </ScrollView>
</ContentPage.Content>

When my screen is too small then my listview does not want to scroll. If my screen is not too small then listview does scroll. Can someone help me pls?

Answer 1

Never stack a ListView inside a ScrollView as both implement scrolling on Android at least.

Answer 2

Xamarin.Forms.ScrollView Class documentation says:

Application developers should not nest one ScrollView within another. Additionally, they should refrain from nesting them other elements that can scroll, such as WebView.

ListView.ScrollTo Method Scrolls the ListView to the item.