[regression/8.0.0] ScrollView Cuts Off Content Underneath it Depending on Simulator

[Jake-Derrick]

Description

ScrollView will cut off content underneath it. The amount depends on the simulator used (no access to physical devices to see if it's a simulator only problem).
A Red Button and a Pink Box should be displayed underneath the ScrollView. See code in Steps to Reproduce for reference.

iPhone SE: No Red Button or Pink Box

iPhone 14: Red Button, no Pink Box

iPad mini: Partial Red Button, no Pink Box

iPhone SE on version 7.0.81: Displays both

Steps to Reproduce

Create a ScrollView with more content below it. Ex:

  <StackLayout Orientation="Vertical" VerticalOptions="FillAndExpand">
     <ScrollView VerticalOptions="FillAndExpand">
        <StackLayout>
            <BoxView HeightRequest="400" Color="Blue"/>
            <BoxView HeightRequest="400" Color="Yellow"/>
            <BoxView HeightRequest="400" Color="Green"/>
          </StackLayout>
     </ScrollView>
        <Button Text="Hello" Background="Red"  HorizontalOptions="EndAndExpand"/>
        <BoxView HeightRequest="200" Color="Pink"/>
  </StackLayout>

Link to public reproduction project repository

N/A, use above code

Version with bug

7.0.86

Last version that worked well

7.0.81

Affected platforms

I was not able test on other platforms

Affected platform versions

iOS 16

Did you find any workaround?

No workarounds in the current version.
Adding <MauiVersion>7.0.81</MauiVersion> to the csproj file to rollback is a workaround

Relevant log output

No response

[PureWeen]

@Jake-Derrick if you switch to a Grid does that resolve your issue?

[Jake-Derrick]

@PureWeen
Updating to a grid did not resolve the issue in 7.0.86. To validate, I checked 7.0.81 and the grid worked

[johannes-steurer]

I think this is related to this issue: #15332

Hope we don't have to wait for .NET 8 for this fix as this clearly makes it impossible to deliver anything on iOS. And for sure more people like me can't afford to wait that long

@Jake-Derrick: How did you roll back to 7.0.81?

[Jake-Derrick]

@johannes-steurer,
Adding <MauiVersion>7.0.81</MauiVersion> to the csproj was how I rolled back

Though <MauiVersion> is deprecated, for the time being it works. See: #12998 (comment)

[ghost]

Hi @Jake-Derrick. We have added the "s/try-latest-version" label to this issue, which indicates that we'd like you to try and reproduce this issue on the latest available public version. This can happen because we think that this issue was fixed in a version that has just been released, or the information provided by you indicates that you might be working with an older version.

You can install the latest version by installing the latest Visual Studio (Preview) with the .NET MAUI workload installed. If the issue still persists, please let us know with any additional details and ideally a reproduction project provided through a GitHub repository.

This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

[Redth]

Can you please try 7.0.92 (SR7) which was just released? There were some potentially related fixes there.

[johannes-steurer]

for me the recent VS-update (I think to Maui 7.0.92) solved the issue.
Thanks for this release

[Jake-Derrick]

7.0.92 worked for me as well