.NET MAUI iOS端BindableStackLayout内控件无法交互问题求助

在.NET MAUI的iOS平台中，BindableStackLayout内从第二行开始的Entry控件无法获取焦点，复选框、单选按钮也无法被点击，但Android平台运行完全正常。

界面截图：

相关代码：

<VerticalStackLayout  BackgroundColor="{StaticResource 00dp}"  BindableLayout.ItemsSource="{Binding inspectionData.inspectionSection}">
<BindableLayout.ItemTemplate>
    <DataTemplate>    
        <VerticalStackLayout >                   
            <Border  Margin="10,20,10,10" Padding="0" BackgroundColor="{StaticResource 02dp}" Grid.Row="0" Style="{StaticResource roundedBorderStyleGray}" >
                                        <VerticalStackLayout>
                <HorizontalStackLayout >
                    <Label FontFamily="OpenSansSemiBold" Margin="15,20,10,10" Text="{Binding title}"  TextColor="{StaticResource TrackemOrange}"/>                         
                </HorizontalStackLayout>
                   
                 <VerticalStackLayout  BindableLayout.ItemsSource="{Binding inspectionQuestion}">
                    <BindableLayout.ItemTemplate>
                        <DataTemplate>
                             <VerticalStackLayout>
                                <Border Margin="10,0,10,10" Padding="5,5,5,5" BackgroundColor="{StaticResource 00dp}" Grid.Row="0" Style="{StaticResource roundedBorderStyleBlack}" >
                                
                                    <VerticalStackLayout   >
                                        <HorizontalStackLayout Padding="15,15,0,10" >
                                            <Label FontFamily="OpenSansSemiBold" Margin="0,3,0,0" FontSize="14"   Text="Q: "  TextColor="White"/>
                                            <Label Padding="15,3,0,10" FontFamily="OpenSansRegular"  Text="{Binding questionText}" TextColor="#FFFFFF"/>
                                        </HorizontalStackLayout>
                                                                                
                                        <BoxView   Background="#2D2D30" HeightRequest="1" />

                                        <VerticalStackLayout Padding="0,15,0,10" IsVisible="{Binding isShowText}">
                                            <Frame HasShadow="False"  BorderColor="#2D2D30" Background="transparent" Padding="0" Margin="15,0,15,0">

                                                <commonviews:BorderlessTextEntry  Text="{Binding answerText}"  HeightRequest="40" PlaceholderColor="{StaticResource TrackemDisabled}"  Placeholder="Answer" TextColor="{StaticResource TrackemWhite}" BackgroundColor="Transparent"  VerticalOptions="Start"/>
                                            </Frame>
                                        </VerticalStackLayout>

                                        <VerticalStackLayout Padding="0,15,0,10" IsVisible="{Binding allowComment}">

                                            <Frame HasShadow="False"  BorderColor="#2D2D30" Background="transparent" Padding="0" Margin="15,0,15,0" >

                                                <commonviews:BorderlessTextEntry  Text="{Binding comment}"  HeightRequest="40"  Placeholder="Comment" PlaceholderColor="{StaticResource TrackemDisabled}" TextColor="{StaticResource TrackemWhite}" BackgroundColor="Transparent"  VerticalOptions="Start"/>

                                            </Frame>

                                        </VerticalStackLayout>            
                                    </VerticalStackLayout>

                                 </Border>


                             </VerticalStackLayout>
                                                
                         </DataTemplate>
                    </BindableLayout.ItemTemplate>

                 </VerticalStackLayout>                    


                  </VerticalStackLayout>
            </Border>                       
        </VerticalStackLayout>
                           
    </DataTemplate>
</BindableLayout.ItemTemplate>

目前不清楚问题根源，恳请各位技术人士帮忙排查解决。

内容的提问来源于stack exchange，提问作者Vanjara Sweta