[iOS] Content goes out of screen bounds while using modal

Description

On iOS, my modal pages expands outside of the layout bounds of the screen. Also, if entering the last Entry the keyboard overlapps the content => https://github.com/dotnet/maui/issues/10978#issuecomment-1295724434

Here is an example of how the pages are structured.

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="ReproScrollingIssueModal.Views.Modals.NewModalPage"
             Title="NewModalPage"
             
             xmlns:ios="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.iOSSpecific;assembly=Microsoft.Maui.Controls"  
             ios:Page.ModalPresentationStyle="FormSheet"
             Shell.PresentationMode="ModalAnimated"
             >
    <Grid
        RowDefinitions="Auto,*,Auto"
        BackgroundColor="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource Black}}"
        >
        <VerticalStackLayout
            HeightRequest="80"
            >
            <Label
                Text="Headline"
                />
            <BoxView />
        </VerticalStackLayout>

        <ScrollView
            Grid.Row="1"
            >
            <VerticalStackLayout
                Padding="4"
                Margin="12"
                >
                <Label 
                    Text="First entry form"
                    VerticalOptions="Center" 
                    HorizontalOptions="Center" 
                    />

                <Grid
                    ColumnDefinitions="50,*"
                    >
                    <Label
                        Text="#1"
                        />
                    <Entry
                        Grid.Column="1"
                        Margin="4,8"/>
                </Grid>
                
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Entry Margin="4,8"/>
                <Label 
                    Text="Last entry form"
                    VerticalOptions="Center" 
                    HorizontalOptions="Center" 
                    />
                <Entry Margin="4,8"/>

            </VerticalStackLayout>
        </ScrollView>

        <VerticalStackLayout
            Grid.Row="2"
            BackgroundColor="{AppThemeBinding Light={StaticResource Gray100}, Dark={StaticResource Gray900}}"
            >
            <BoxView />
            <Button
                Margin="20,12,20,12"
                Text="Save"
                />
        </VerticalStackLayout>
    </Grid>
</ContentPage>

If the content in the ScrollView gets too much, the result looks like that.

And this if the content of the ScrollView is reduced.

Steps to Reproduce

1. Take the Repro provided
2. Run the app on iOS (I’m using the latest VS 2022 Preview Version, net7 and XCode 14.1)
3. Click the “Open modal” button
4. Uncomment the Entrys in the NewModalPage and run the app again.

Link to public reproduction project repository

https://github.com/AndreasReitberger/ReproScrollingIssueModal

Version with bug

7.0 Release Candidate 2

Last version that worked well

Unknown/Other

Affected platforms

iOS, I was not able test on other platforms

Affected platform versions

iOS 16.1

Did you find any workaround?

No response

Relevant log output

No response

[jfversluis]

Yay! Thanks for letting us know!

[AndreasReitberger]

@jfversluis Thanks for the reply. When is the net7 GA available? Then I can try if the issue is still there.

Thanks!