Description

When using the grouping functionality of a CollectionView it can be observed that the selected item highlighting jumps to the top item in a grouping.

Verified issue on:

• macOS
• iOS-Simulator iPhone 15 Pro
• iOS-Physical iPhone 14 Pro

Does not occur on:

• Windows

Not tested:

• Android

Steps to Reproduce

1. Run application on macOS or iOS
2. Verify you are on the view "Collection"
3. Select any item that is not the first item in a grouping. Example: GroupId: 1, ItemId: 5
4. Observe the selected item highlighting

Expected: The tapped item is highlighted

Actual: The tapped item flashes, but then the first item in the group is highlighted.

Link to public reproduction project repository

https://github.com/BarkerPep/MauiGroupedCollectionViewRepro

Version with bug

Unknown/Other

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

iOS, macOS

Affected platform versions

No response

Did you find any workaround?

Use ListView instead of CollectionView

Relevant log output

No response