Nodes in wrong position appear after collapsing nodes - Githubissues

AvaloniaUI / Avalonia.Controls.TreeDataGrid

A combined TreeView/DataGrid for Avalonia.

MIT License

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Nodes in wrong position appear after collapsing nodes #210

Closed danipen closed 10 months ago

danipen commented 10 months ago

After doing the following sequence of actions in the TreeDataGrid, nodes in a wrong position appear.

Open the demo app (section files).
Expand some nodes, so you have a quite big scroll.
Scroll down.
Go back to the same position.
Collapse some nodes using Left arrow key.
Nodes in the wrong position appear.

See the following video for a complete repro case using the demo application.

https://github.com/AvaloniaUI/Avalonia.Controls.TreeDataGrid/assets/501613/7d7fed92-a5b5-4bc4-bdbb-7d747012fc2c