Issues

• spark dev exits on macOS with "Unable to find pwsh.exe" in 0.0.2

  LegendApp/legend-spark#532 · Filter by author adelbeke opened on Nov 1, 2026

• macOS: writing to a spawned process after its stdin reader is gone kills the host app with SIGPIPE

  LegendApp/legend-spark#525 · Filter by author BenedictP opened on Oct 29, 2026
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• [KS][I18N] Kitchen Sink secondary windows lay out left to right in Arabic

  area:i18nbugkind:flowskitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#496 · Filter by author sethwebster opened on Oct 17, 2026

• [KS][I18N] Plugin and isolated-runtime surfaces lay out left to right in RTL locales

  area:i18nbugkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#486 · Filter by author sethwebster opened on Oct 17, 2026

• [KS][DEVT] WebView2 DevTools dev-only by default on Windows

  area:dxkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#480 · Filter by author sethwebster opened on Oct 17, 2026

• [KS][MW] API: Spark-drawn tab bar (pinned tabs, overflow, tab thumbnails)

  area:multiwindowkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#476 · Filter by author sethwebster opened on Oct 17, 2026

• [KS][INFRA] Gate: run the applicable direct-build flows against the App Sandbox variant too

  area:infrakind:infrakitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#466 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][DIST] Mac App Store signing and packaging of the App Sandbox variant

  area:distributionkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#465 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][DIST] Apple events from the App Sandbox variant: temporary exceptions or scripting targets

  area:distributionkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#464 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][INFRA] Driver: grant the sandbox access a person's action would (openFile, dropInFolder, export destinations)

  area:infrakind:infrakitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#463 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][MW] Windows: window workspaces

  area:multiwindowkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#445 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][PROC] API: Windows privileged helper (elevated service, UAC) for /privileged-helper

  area:systemkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#440 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][MW] Windows: window choreography

  area:multiwindowkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#434 · Filter by author sethwebster opened on Oct 13, 2026

• [KS][AUTH] API: passkey security keys, extensions and immediate-only requests

  area:webkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#427 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][MEDIA] API: Windows microphone, camera and screen capture

  area:mediakind:apikitchen-sinkplatform:windowspriority:p1release-gatesparktype:task
  LegendApp/legend-spark#425 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][DIST] Embed provisioning profiles for restricted entitlements (Sign in with Apple, associated domains)

  area:distributionkind:infrakitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#424 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][AUTH] API: Windows passkeys (WebAuthn / Windows Hello) and Sign in with Apple decision

  area:webkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#423 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][MW] Measure window pool budgets and first paint on the reference machine

  area:multiwindowkind:apikitchen-sinkplatform:macospriority:p2release-gatesparktype:task
  LegendApp/legend-spark#419 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][SYS] API: Windows App Actions for app intents

  area:systemkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#415 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][MW] Windows: window pools and background render throttling

  area:multiwindowkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#414 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][MEDIA] API: Windows video player, text-to-speech and speech recognition

  area:mediakind:apikitchen-sinkplatform:windowspriority:p1release-gatesparktype:task
  LegendApp/legend-spark#403 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][MW] Windows: special window types and tray bounds

  area:multiwindowkind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#394 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][SYS] API: Windows share sheet, default URL handler and universal links

  area:systemkind:apikitchen-sinkplatform:windowspriority:p1release-gatesparktype:task
  LegendApp/legend-spark#392 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][FUT] Plugins: native-module sandbox for plugin runtimes

  area:futurearea:securitykind:apikitchen-sinkpriority:p2release-gatesparktype:task
  LegendApp/legend-spark#391 · Filter by author sethwebster opened on Oct 12, 2026

• [KS][FUT] Plugins: isolated plugin runtimes on Windows

  area:futurekind:apikitchen-sinkplatform:windowspriority:p2release-gatesparktype:task
  LegendApp/legend-spark#390 · Filter by author sethwebster opened on Oct 12, 2026