dotnet / maui

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
https://dot.net/maui
MIT License
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[MAUI] I1 - Vertical Grid for Single Span Layout_Scrolling to the bottom of the page and a blank area appears. #23823

Open kevinxufei opened 1 month ago

kevinxufei commented 1 month ago

Description

Scrolling to the bottom of the page and a blank area appears. Affected case: I1 - Vertical Grid for Single Span Layout.

Note: Another project has a similar situation for reference: [MAUI]The Vertical CollectionView rendering is incorrect when scrolling "Breakfast" to bottom on iOS and Maccatalyst target.

Steps to Reproduce

  1. Deploy https://devdiv.visualstudio.com/Pkgs/_git/VS.TestAssets.Xaml?path=/Assets/Projects/ManualMauiTests to iOS/MacCatalyst.
  2. Navigate to 'I CollectionView' -> 'I1 - Vertical Grid for Single Span Layout'.
  3. Scroll to the bottom of the page and a blank area appears.

Actual Behavior: Screenshot 2024-07-25 162738

Expect Behavior: image

Link to public reproduction project repository

https://devdiv.visualstudio.com/Pkgs/_git/VS.TestAssets.Xaml?path=/Assets/Projects/ManualMauiTests

Version with bug

Microsoft.Maui.Controls: 8.0.80-ci.net8.24374.7

Is this a regression from previous behavior?

Not a regression, The issue also repro on 8.0.61& 8.0.3

Affected platforms

iOS, macOS

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