[iOS] Keyboard covers content at bottom of screen in a ScrollView

[BurkusCat]

Description

When you click into an Entry control in a ScrollView, you can scroll the page down to a few Entry's below, however, then it is impossible to scroll the entire way to the bottom of the page to get the very bottom few entrys. They keyboard covers them.

Screen.Recording.2024-01-27.at.20.47.26.mov

I was going to report this as part of #19956 but it appeared to be working when I went to make a video on it. Since then, however, it isn't working (is this a regression?). I tried to use some of the 8.0.7 nightlies but they appeared to be broken for me.

Steps to Reproduce

1. File > New MAUI app
2. Add the following code to your MainPage.xaml:

        <ScrollView Grid.Row="1">
            <VerticalStackLayout
                Padding="30,0"
                Spacing="25">
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="1" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="2" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="3" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="4" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="5" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="6" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="7" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="8" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="9" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="10" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="11" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
                <Label
                    Style="{StaticResource SubHeadline}"
                    Text="12" />
                <Entry ReturnType="Next" BackgroundColor="WhiteSmoke" />
            </VerticalStackLayout>
        </ScrollView>

Link to public reproduction project repository

https://github.com/BurkusCat/ScrollViewKeyboardIssueIos

Version with bug

8.0.6

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI, Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

iOS

Affected platform versions

iOS 15 - 17

Did you find any workaround?

No

Relevant log output

No response

[borrmann]

The current behaviour also ignores the Keyboard Height Change Event on iOS, e.g. when an AutoFill bar appears or the Emoji Keyboard is opened.