Issues

• Reloading the ItemsSource queues hundreds of ms of UI-thread work after layout (EnsureAlternateRowColors per row, O(N²))

  w-ahmad/WinUI.TableView#457 · Filter by author nabystory opened on Oct 4, 2026
  2

• Native memory grows ~35 MB per 100,000 rows scrolled through (ListView with the same columns: no growth)

  w-ahmad/WinUI.TableView#454 · Filter by author nabystory opened on Oct 3, 2026
  1

• Resize triggers horizontal scrolling

  bug
  w-ahmad/WinUI.TableView#444 · Filter by author Mangepange opened on Sep 25, 2026

• Keyboard focus cannot leave the TableView — Tab, Shift+Tab, Esc, F6 all keep focus inside (WCAG 2.1.2)

  w-ahmad/WinUI.TableView#443 · Filter by author nabystory opened on Sep 25, 2026

• Editing lost focus

  bug
  w-ahmad/WinUI.TableView#441 · Filter by author Mangepange opened on Sep 22, 2026
  1

• When TableView has no rows and uses selectAllCheckBox, column is cut off

  bug
  w-ahmad/WinUI.TableView#435 · Filter by author jutrasb opened on Sep 14, 2026

• No public way to begin a cell edit session

  w-ahmad/WinUI.TableView#430 · Filter by author SolidRockProgrammer opened on Sep 11, 2026

• Columns.Add is cubic in column count: UpdateFrozenColumns re-materialises VisibleColumns per column on every add (350 columns ≈ 1.9 s)

  w-ahmad/WinUI.TableView#428 · Filter by author SolidRockProgrammer opened on Sep 6, 2026

• Uno WASM: Horizontal scrollbar is not displayed when there is no vertical overflow

  bug
  w-ahmad/WinUI.TableView#421 · Filter by author luckypong opened on Aug 13, 2026
  1

• TableView becomes unresponsive after ItemsSource (ISupportIncrementalLoading) count reaches zero

  bug
  w-ahmad/WinUI.TableView#419 · Filter by author Verchinderlichtzer opened on Aug 7, 2026

• Incremental HORIZONTAL scrolling

  enhancement
  w-ahmad/WinUI.TableView#416 · Filter by author catmanjan opened on Jul 15, 2026

• Incremental loading seems to stop at 40650 items

  bug
  w-ahmad/WinUI.TableView#415 · Filter by author catmanjan opened on Jul 14, 2026
  1

• Editing flickers when clicking

  bug
  w-ahmad/WinUI.TableView#414 · Filter by author catmanjan opened on Jul 14, 2026

• ElementStyle with bindings initially fails

  bug
  w-ahmad/WinUI.TableView#394 · Filter by author Mangepange opened on Jul 1, 2026
  3

• Issue when Using in Native AOT

  bug
  w-ahmad/WinUI.TableView#390 · Filter by author ghost1372 opened on Jun 25, 2026
  2

• Bullet/indicator appears in first column

  bug
  w-ahmad/WinUI.TableView#373 · Filter by author melgoharyme opened on Jun 1, 2026

• Add option to color individual rows/lines with custom colors

  enhancement
  w-ahmad/WinUI.TableView#371 · Filter by author Louis-Dittmar opened on Jun 1, 2026
  3

• Support middle mouse button scrolling

  enhancement
  w-ahmad/WinUI.TableView#365 · Filter by author catmanjan opened on May 19, 2026
  1

• Binding Issue into TableViewTextColumn / TableViewNumberColumn

  bug
  w-ahmad/WinUI.TableView#354 · Filter by author RenanArnoni opened on Apr 27, 2026

• Built-in selection behavior conflicts with custom drag handling

  enhancement
  w-ahmad/WinUI.TableView#346 · Filter by author joelspadin opened on Apr 17, 2026
  1

• Feature Request: Column Groups

  enhancement
  w-ahmad/WinUI.TableView#331 · Filter by author mikernet opened on Mar 19, 2026
  2

• Add global wildcard filtering support (e.g. a*b*c*)

  enhancement
  w-ahmad/WinUI.TableView#322 · Filter by author PPC2021 opened on Mar 1, 2026

• Samples app "Large Dataset" example has very high CPU usage on scroll and freezes for many seconds at a time

  buguno-platform
  w-ahmad/WinUI.TableView#309 · Filter by author mikernet opened on Jan 29, 2026
  1

• Samples app context menu example clears cell value on right click

  buguno-platform
  w-ahmad/WinUI.TableView#308 · Filter by author mikernet opened on Jan 29, 2026

• Samples app crashes when quickly switching views

  buguno-platform
  w-ahmad/WinUI.TableView#307 · Filter by author mikernet opened on Jan 29, 2026