Issues

• [DataTable] HeaderedTreeView + DataTable renders blank rows for TreeView child items

  bug 🐛
  CommunityToolkit/Labs-Windows#816 · Filter by author maheshadmane opened on Jul 21, 2026

• [Ribbon] Incorrect collection change handling for Remove action

  bug 🐛
  CommunityToolkit/Labs-Windows#815 · Filter by author lgztx96 opened on Jun 30, 2026

• [TokenView] VirtualKey right and left or GamepadDPadRight and Left crashes the app

  bug 🐛
  CommunityToolkit/Labs-Windows#814 · Filter by author ideagmail opened on Jun 23, 2026

• 🧪 [Experiment] Localized AccessKey

  experiment 🧪
  CommunityToolkit/Labs-Windows#812 · Filter by author vgromfeld opened on Jun 18, 2026

• [TokenView] jagged edge with muddy color

  ux 🖌️
  CommunityToolkit/Labs-Windows#808 · Filter by author PhoenixNil opened on Apr 29, 2026
  1

• [Gradient Slider] Gradient Stop Collection does not respond to external add/removals

  bug 🐛
  Bug

  CommunityToolkit/Labs-Windows#796 · Filter by author Avid29 opened on Apr 28, 2026

• [Gradient Slider] Improve Remove Stop functionality

  Feature

  CommunityToolkit/Labs-Windows#795 · Filter by author Avid29 opened on Apr 28, 2026

• MarkdownTextBlock not working in multithreaded window

  bug 🐛
  CommunityToolkit/Labs-Windows#776 · Filter by author wherewhere opened on Jan 20, 2026
  4

• Possible memory leak when reloading images in MarkdownTextBlock

  bug 🐛
  CommunityToolkit/Labs-Windows#772 · Filter by author Arlodotexe opened on Jan 13, 2026

• 🧪 [Experiment] GradientSlider

  experiment 🧪
  CommunityToolkit/Labs-Windows#768 · Filter by author Avid29 opened on Jan 8, 2026

• Memory leaking in MarkdownTextBlock

  bug 🐛
  CommunityToolkit/Labs-Windows#759 · Filter by author NeverMorewd opened on Nov 8, 2025

• [Proposal] New ColorHelper API

  experiment 🧪
  CommunityToolkit/Labs-Windows#756 · Filter by author Avid29 opened on Oct 21, 2025

• (Marquee) When Behavior="Looping" and Direction is set to vertical, it causes “Layout cycle detected. Layout could not complete.”

  bug 🐛
  CommunityToolkit/Labs-Windows#755 · Filter by author lgztx96 opened on Oct 18, 2025
  1

• MarkdownTextBlock: Complete 7x Feature Parity

  CommunityToolkit/Labs-Windows#750 · Filter by author Arlodotexe opened on Oct 9, 2025

• 🧪 [Component] ColorAnalyzer

  experiment 🧪
  CommunityToolkit/Labs-Windows#736 · Filter by author Avid29 opened on Sep 25, 2025
  1

  

• Cleanup MarkdownTextBlock state management for rendering lists/paragraphs

  enhancement
  CommunityToolkit/Labs-Windows#686 · Filter by author Arlodotexe opened on Jun 18, 2025
  1

  

• Flyouts opened from collapsed RibbonCollapsibleGroup show underneath group popup

  bug 🐛controls 🎛️functionalux 🖌️
  CommunityToolkit/Labs-Windows#685 · Filter by author Arlodotexe opened on Jun 14, 2025
  1

• MarkdownTextBlock sample should expose parsing/render options as checkboxes for sample exploration

  enhancementexperiment 🧪feature request 📬good first issuehelp wantedsample app 🖼
  CommunityToolkit/Labs-Windows#675 · Filter by author michael-hawker opened on May 9, 2025
  2

• Can't build wasdk gallery

  bug 🐛
  CommunityToolkit/Labs-Windows#669 · Filter by author HO-COOH opened on May 5, 2025
  3

• Generated dependency properties aren't showing XML doc comments

  bug 🐛functional
  Bug

  CommunityToolkit/Labs-Windows#666 · Filter by author Arlodotexe opened on Apr 14, 2025
  4

  

• [DataTable] Horizontal scrolling problem in DataTable

  bug 🐛experiment 🧪functionalhelp wantedissue 🧪labs 🧪
  CommunityToolkit/Labs-Windows#645 · Filter by author HotCakeX opened on Feb 21, 2025
  3

• Road to MarkdownTextBlock 8.3 stable release

  controls 🎛️enhancementimprovements ✨labs 🧪
  CommunityToolkit/Labs-Windows#643 · Filter by author Arlodotexe opened on Feb 20, 2025
  3

• DataTable sample #3 crashes when resizing the "Description" column beyond the "Quantity" column

  controls 🎛️experiment 🧪issue 🧪
  CommunityToolkit/Labs-Windows#642 · Filter by author IviriusMain opened on Feb 14, 2025
  2

• [ARM64] Windows Community Toolkit Gallery crashes on opening "RivePlayer(LABS)" tool tagged as "LABS"

  regressionsample app 🖼
  CommunityToolkit/Labs-Windows#708 · Filter by author qsrathor opened on Jan 13, 2025
  1

  

• Gallery: TokenView page freezes app

  bug 🐛controls 🎛️experiment 🧪labs 🧪performancesample app 🖼
  CommunityToolkit/Labs-Windows#638 · Filter by author weitzhandler opened on Dec 27, 2024
  4