[MacOS][CV2] I9_Scrolling - Setting 'Make Visible' results in wrong position after trying multiple times

[Ayemeri]

Description

On grouped data pages, setting 'Make Visible' scroll position scrolls to wrong position after trying multiple times

Affected test cases:
I9 -Scroll by index for grouped gata.
I9 -Scroll by object for grouped data.

MAUI Version	Repro
10.0.60 inflight	Yes
10.0.50	Yes
10.0.40	Yes
10.0.30	Yes
9.0.120 (with CV2)	Yes
9.0.120 (CV1)	No

Steps to Reproduce

1. Deploy ManualMaui to MacCatalyst/iOS
2. Navigate to I9 - Scrolling -> Scroll by index (Grouped data)
3. Set Scroll to position to 'Make Visible'
4. Click button 'Scroll to third cat' once it is scrolled to the item scroll to the top and click the button until you reproduce the issue.

Actual Behavior: The scroll position is inconsistent
Mac:

Mac.10_0_60.mov

iOS

iOS.10_0_60.mov

Expected Behavior: The scroll position should be consistent
Mac:

MAC.cv1.9_0_120.mov

iOS:

CV1.mov

Link to public reproduction project repository

https://github.com/dotnet/maui/tree/main/src/Controls/tests/ManualTests

Version with bug

10.0.60-ci.inflight.26173.4

Is this a regression from previous behavior?

No, this is not a regression, this issue can be reproduced in 10.0.50, 10.0.40,10.0.30 and 9.0.120 with CV2. This issue does not reproduce on 9.0.120 with CV1

Affected platforms

macOS, iOS

[nivetha-nagalingam]

This issue has been validated using Visual Studio Code 1.113.0 with .NET MAUI versions 10.0.60-ci.inflight.26173.4, 10.0.51, 10.0.50, 10.0.40, 10.0.30, and 9.0.120. It is reproducible on the iOS and MacCatalyst platforms. The issue occurs only in CV2 and is not reproducible in CV1.

iOS	MacCatalyst
Screen.Recording.2026-03-26.at.10.30.59.AM.mov	Screen.Recording.2026-03-26.at.10.38.54.AM.mov