AccordionView: accordion sections do not expand - iOS only

[MarceloMechanicsBank]

Project is referencing:

• Xamarin.Forms 4.6.0.800
• AccordionView 1.1.7

The accordion sections do not expand in iOS. This started happening after upgrading to Xamarin.Forms 4.6.0.800 from 3.4.0.1008975.

Android with same versions has no issues.

We're forced to upgrade to Xamarin.Forms 4.5+ because UIWebView is now rejected by Apple App Store.

Would appreciate your help. Your accordion control has been working great for us for 2 years.

Here is part of the Xaml using the accordion:

``
<views:CrbBasePage
...>

<ContentPage.Content>
    <Grid Padding="8">
        <Grid.RowDefinitions>
		...
        </Grid.RowDefinitions>

        <ScrollView Grid.Row="4">
            <Grid>
                <Grid.RowDefinitions>
				...
                </Grid.RowDefinitions>
				
                <accordion:AccordionView
                    x:Name="accordion"
                    KeepOnlyOneItemOpen="False"
                    Spacing="0">
                    <accordion:AccordionView.Children>
                        <accordion:AccordionItemView Style="{StaticResource AccordionItem}" Text="Physical Address">
                            <accordion:AccordionItemView.ItemContent>
                                <StackLayout Padding="5,15" BackgroundColor="White">
                                    <StackLayout>
                                        <Label
                                            ClassId="errMainBorrowerContactInfoAddress1N"
                                            Style="{StaticResource CrbErrorLabel}"
                                            Text="{Binding Errors.Address}" />
                                        <Entry
                                            x:Name="paAddress"
                                            ClassId="errMainBorrowerContactInfoAddress1N"
                                            Placeholder="Street Address"
                                            Text="{Binding ContactInfo.PhysicalAddress.AddressLine1}" />
                                    </StackLayout>
									...
                                </StackLayout>
                            </accordion:AccordionItemView.ItemContent>
                        </accordion:AccordionItemView>
                        <accordion:AccordionItemView Style="{StaticResource AccordionItem}" Text="Mailing Address">
                            <accordion:AccordionItemView.ItemContent>
                                <StackLayout Padding="5,15" BackgroundColor="White">
                                    <StackLayout x:Name="slMailingAddress">
                                        <Entry
                                            x:Name="maAddress"
                                            IsEnabled="{Binding IsRegistering}"
                                            Placeholder="Street Address"
                                            Text="{Binding ContactInfo.MailingAddress.AddressLine1}" />
                                        <Entry
                                            x:Name="maAddress2"
                                            IsEnabled="{Binding IsRegistering}"
                                            Placeholder="Street Address 2"
                                            Text="{Binding ContactInfo.MailingAddress.AddressLine2}" />
										...
                                    </StackLayout>
                                </StackLayout>
                            </accordion:AccordionItemView.ItemContent>
                        </accordion:AccordionItemView>
						...
                    </accordion:AccordionView.Children>
                </accordion:AccordionView>
				
            </Grid>
        </ScrollView>
    </Grid>
</ContentPage.Content>

</views:CrbBasePage>
``