Issues

• DataGrid rows and cells cannot be selected or invoked through UI automation

  AvaloniaUI/Avalonia.Controls.DataGrid#267 · Filter by author jeff377 opened on Oct 23, 2026

• :empty-columns is not updated when a column's IsVisible changes

  AvaloniaUI/Avalonia.Controls.DataGrid#265 · Filter by author RobbedColek opened on Oct 11, 2026

• Frozen DataGrid columns jitter horizontally at non-100% render scaling

  AvaloniaUI/Avalonia.Controls.DataGrid#263 · Filter by author shusheng1224 opened on Sep 7, 2026

• The horizontal scroll bar in the table is not visible.

  AvaloniaUI/Avalonia.Controls.DataGrid#262 · Filter by author adam-witczak opened on Sep 1, 2026

• [BUG] DataGrid ignores DataGridRowGroupHeader.SublevelIndent after re-grouping

  AvaloniaUI/Avalonia.Controls.DataGrid#260 · Filter by author ijsankar opened on Aug 18, 2026

• Extent height grows by one row when the DataGrid's height increases while scrolled to the bottom

  AvaloniaUI/Avalonia.Controls.DataGrid#259 · Filter by author hschiweg opened on Aug 10, 2026

• DataGridCell setting focus to grid, preventing combobox or other popup showing controls

  AvaloniaUI/Avalonia.Controls.DataGrid#248 · Filter by author andrew-baylis opened on Jun 27, 2026
  6

• Empty value column sorting error

  AvaloniaUI/Avalonia.Controls.DataGrid#244 · Filter by author bouyeijiang opened on Jun 16, 2026

• V 12

  AvaloniaUI/Avalonia.Controls.DataGrid#233 · Filter by author Bobsoftru opened on Apr 15, 2026
  1

• V 12

  AvaloniaUI/Avalonia.Controls.DataGrid#229 · Filter by author Bobsoftru opened on Apr 10, 2026

• Avalonia DataGrid Memory Leak: 300MB → 2GB+ with specific data patterns in v12.0.0

  bug
  AvaloniaUI/Avalonia.Controls.DataGrid#228 · Filter by author 4Darmygeometry opened on Apr 9, 2026
  4

• Feature Request: Double-click column separator to auto-fit column width

  enhancement
  AvaloniaUI/Avalonia.Controls.DataGrid#224 · Filter by author HannahVernon opened on Apr 1, 2026
  1

• Make DataGrid columns' CustomSortComparer bindable

  enhancement
  AvaloniaUI/Avalonia.Controls.DataGrid#218 · Filter by author ZzZombo opened on Mar 28, 2026

• DataGridSortIconMinWidth taking up space when I attempt to center a label in the datagrid header

  AvaloniaUI/Avalonia.Controls.DataGrid#214 · Filter by author andrewwong0893 opened on Mar 3, 2026
  1

• IsEnabled Binding converter triggers only after sorting

  AvaloniaUI/Avalonia.Controls.DataGrid#212 · Filter by author SwiftExtender opened on Feb 21, 2026

• Inconsistent usage of EditingColumnIndex and _editingColumnIndex

  AvaloniaUI/Avalonia.Controls.DataGrid#209 · Filter by author skindersky-simmakers opened on Feb 9, 2026

• DataGrid 当使用“*,auto”时，可能会影响到“auto”的展示不正确（When using '*, auto' in a DataGrid, it might affect the 'auto' column, causing it to display incorrectly.）

  bug
  AvaloniaUI/Avalonia.Controls.DataGrid#222 · Filter by author ping9719 opened on Feb 4, 2026

• Horizontal scrolling cuts off cells when RowHeight is less than 20

  AvaloniaUI/Avalonia.Controls.DataGrid#205 · Filter by author nielwestover opened on Jan 22, 2026
  2

• Regarding the issue of screen flickering during Refresh when using DataGrid Collections View

  AvaloniaUI/Avalonia.Controls.DataGrid#204 · Filter by author Test-HK-BTC opened on Jan 16, 2026

• ArgumentOutOfRangeException during intensive column deletion

  AvaloniaUI/Avalonia.Controls.DataGrid#200 · Filter by author skindersky-simmakers opened on Dec 16, 2025

• ComputeDisplayedColumns throws NRE if the first column is freezed and scroll bars are visible

  AvaloniaUI/Avalonia.Controls.DataGrid#199 · Filter by author skindersky-simmakers opened on Dec 12, 2025
  1

• the column content is too long and unresponsive

  AvaloniaUI/Avalonia.Controls.DataGrid#198 · Filter by author bouyeijiang opened on Nov 26, 2025

• Add :current PseudoClass to DataGridRow for Selected Item Styling

  enhancementhelp wanted
  AvaloniaUI/Avalonia.Controls.DataGrid#194 · Filter by author DPalmaEng opened on Nov 11, 2025
  1

• DataGrid does not display all rows

  bug
  AvaloniaUI/Avalonia.Controls.DataGrid#193 · Filter by author samyraj19 opened on Nov 7, 2025

• ScrollBarBug

  AvaloniaUI/Avalonia.Controls.DataGrid#191 · Filter by author youkuzhong1993 opened on Oct 25, 2025