Issues

• TabView windowing sample crashes when re-docking a detached tab

  bugneeds-triage
  Bug

  microsoft/WinUI-Gallery#2211 · Filter by author GastonSg opened on Aug 6, 2026

• Color design guidance should have background to demonstrate transparency

  needs-triage
  Feature

  microsoft/WinUI-Gallery#2200 · Filter by author sjb-sjb opened on Jul 7, 2026
  6

• [QA] Improve the csproj & remove the wapproj

  microsoft/WinUI-Gallery#2174 · Filter by author 0x5bfa opened on May 19, 2026
  2

• Crazy memory leak in ContentIsland page

  bug
  Bug

  microsoft/WinUI-Gallery#2149 · Filter by author HO-COOH opened on Mar 27, 2026

• [Proposal]: New StoragePickers features WinAppSDK 2.0

  Feature

  microsoft/WinUI-Gallery#2135 · Filter by author Zakariathr22 opened on Mar 4, 2026
  1

• Binding with TargetNullValue doesn't work

  bug
  Bug

  microsoft/WinUI-Gallery#2117 · Filter by author Zakariathr22 opened on Feb 14, 2026
  2

• [Proposal]: FlowLayout Sample winAppSDK 2.0

  new sample
  Feature

  microsoft/WinUI-Gallery#2104 · Filter by author Zakariathr22 opened on Jan 31, 2026

• Which warnings should be enforced as errors for AOT?

  microsoft/WinUI-Gallery#1992 · Filter by author ghost1372 opened on Jul 30, 2025
  1

• Migrate the codebase of SceneGraph to WinUI 3 Gallery

  sample enhancement
  microsoft/WinUI-Gallery#1849 · Filter by author 0x5bfa opened on Apr 22, 2025
  12

• Folder structure: Controls, Design, Accessibility, Fundamentals

  enhancement
  microsoft/WinUI-Gallery#1744 · Filter by author Jay-o-Way opened on Feb 5, 2025
  10

• Source code blink while scrolling

  bugexternal-bug
  microsoft/WinUI-Gallery#1718 · Filter by author GF-Huang opened on Jan 7, 2025
  6

• Broken repo build

  bug
  microsoft/WinUI-Gallery#1659 · Filter by author moltco opened on Nov 17, 2024
  18

  

• How to do all the things to a Collection - Sorting, Filtering, Updating, Grouping

  help wantedsample enhancement
  microsoft/WinUI-Gallery#1625 · Filter by author michael-hawker opened on Sep 19, 2024
  5

• Add test to check validity of each external link.

  microsoft/WinUI-Gallery#1615 · Filter by author karkarl opened on Aug 22, 2024

• Resize the window on startup

  app enhancementenhancementhelp wanted
  microsoft/WinUI-Gallery#1606 · Filter by author HEIC-to-JPEG-Dev opened on Aug 15, 2024
  17

• Simulate touch input in some touch-oriented controls

  feature proposal
  microsoft/WinUI-Gallery#1590 · Filter by author HO-COOH opened on Jul 19, 2024

• WinUI3 Gallery becomes unresponsive when sliders are moved quickly

  bug
  microsoft/WinUI-Gallery#2193 · Filter by author mkaspryk opened on Jul 17, 2024
  4

• Imperfect looks on the Color controls

  bugdesignhelp wanted
  microsoft/WinUI-Gallery#1561 · Filter by author Jay-o-Way opened on Jun 13, 2024
  10

• App icon missing when packaged

  bug
  microsoft/WinUI-Gallery#1512 · Filter by author tingjiangcao opened on Mar 24, 2024
  7

• Annotated Scrollbar stuck on Windows 10 using Touchpad

  bugneeds-author-feedback
  microsoft/WinUI-Gallery#1505 · Filter by author vectorrilke opened on Mar 17, 2024
  3

• XAML STYLER as a Git-Hook

  microsoft/WinUI-Gallery#1422 · Filter by author Jay-o-Way opened on Dec 24, 2023
  12

• [Suggestion] Add a list of lightweight styling brushes to control documentation

  enhancementfeature proposal
  microsoft/WinUI-Gallery#1389 · Filter by author citelao opened on Oct 18, 2023
  1

• Menubar breaks cross platform menubar behavior conventions

  bug
  microsoft/WinUI-Gallery#1372 · Filter by author Permik opened on Oct 7, 2023
  2

• StorageApplicationPermissions throws exception in unpackaged app build

  bug
  microsoft/WinUI-Gallery#1371 · Filter by author GuildOfCalamity opened on Oct 6, 2023
  1

• Idea: _drag_ icon codes into text editor

  feature proposalhelp wanted
  microsoft/WinUI-Gallery#1237 · Filter by author Jay-o-Way opened on Mar 30, 2023
  5