ScrollView sizing issue in Grids in iOS

[bluetreee]

Description

On iOS, when a ScrollView is sandwiched between two StackLayouts in a three row Grid, the ScrollView can not be scrolled all the way down and the StackLayout in third row is missing.

Steps to Reproduce

1. Create a Grid with "*, Auto, *" RowDefinitions.
2. Place StackLayouts in rows 0 and 2, and a ScrollView in row 1.

Result: On iOS, the ScrollView does not scroll all the way to the bottom (there are three entries on this page and you can only scroll part way down to the second entry) and the StackLayout in row 2 is not visible.

Expected Result: You are able to scroll to the bottom of the ScrollView and the StackLayout in row 2 is visible and fixed to the bottom of the page. This is the behavior in Android.

Link to public reproduction project repository

https://github.com/bluetreee/ScrollViewSample

Version with bug

7.0.86

Last version that worked well

Unknown/Other

Affected platforms

iOS

Affected platform versions

iOS 16.4

Did you find any workaround?

No response

Relevant log output

No response

[MarianHristov92]

I have the same the same issue that is still happening with v. 7.0.92

[ghost]

Hi @bluetreee. 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.

[AnnYang01]

Verified this on Visual Studio Enterprise 17.8.0 Preview 1.0 in iOS16.4, This issue repro on .NET 8.0 with below Project, it not repro in Android 13.0-API33.
MauiApp1.zip
iOS16.4:

Android 13.0-API33: