Issues

• Agent Host (Copilot CLI sessions) injects ~/.copilot/instructions twice: session-discovered rules are passed back to the SDK as instructionDirectories

  microsoft/vscode#342394 · Filter by author kemaruya opened on Oct 18, 2026
  

• Enabled search subagent is visible in Chat tools but not available to the assistant

  microsoft/vscode#342387 · Filter by author wesolmic opened on Oct 18, 2026
  1

  

• Agent Host: an unresponsive window blocks every send in a chat indefinitely (retryFailedClientSyncIfNeeded has no timeout)

  new release
  microsoft/vscode#342382 · Filter by author razakiau opened on Oct 18, 2026
  1

  

• Inconsistent border radius between main menu and nested submenu

  new release
  microsoft/vscode#342380 · Filter by author cadornajansen opened on Oct 18, 2026
  

• Agents: PDF webview returns 401 for an allowed vscode-agent-host resource with matching _ah metadata

  bug
  microsoft/vscode#342378 · Filter by author hediet opened on Oct 18, 2026
  

• When using CODE on Linux, the "ALT GR" keys did not function as expected.

  new release
  microsoft/vscode#342376 · Filter by author ferditekin opened on Oct 18, 2026
  1

  

• Steering the Copilot agent marks just-finished edits and background-agent work as cancelled

  agent-hostbugchat
  microsoft/vscode#342375 · Filter by author karthiknadig opened on Oct 18, 2026
  1

  

• Pressing Alt alone in an auxiliary window moves the focus to the main window's menu bar (Linux)

  microsoft/vscode#342368 · Filter by author caioaamaral opened on Oct 18, 2026
  1

  

• Universal macOS build lacks NSAppleEventsUsageDescription, so Apple Events sent from the integrated terminal are refused without a prompt

  microsoft/vscode#342365 · Filter by author techneconn opened on Oct 18, 2026
  1

  

• Chat input agent picker switches back to 'Agent' while the underlying agent is still 'Ask'

  microsoft/vscode#342363 · Filter by author bhavyaus opened on Oct 18, 2026
  

• Copilot very slowly!

  new release
  microsoft/vscode#342360 · Filter by author keyiis opened on Oct 18, 2026
  2

  

• Agent team/Persistent Agent team (urgently needed)

  new release
  microsoft/vscode#342359 · Filter by author InsightStudio-2026 opened on Oct 18, 2026
  

• terrible experience with new copilot

  triage-needed
  microsoft/vscode#342339 · Filter by author EllenCampanaComposeHealth opened on Oct 17, 2026

• terrible mcp ui

  new releasetriage-needed
  microsoft/vscode#342333 · Filter by author foundryserver opened on Oct 17, 2026
  

• hooks cannot find scripts in WSL because PLUGIN_ROOT is expanded in the wrong format (mixed / and \)

  triage-needed
  microsoft/vscode#342331 · Filter by author jmservera opened on Oct 17, 2026
  1

  

• Agent host (Copilot): converting a workspaceless chat with set_workspace misses the entire prompt cache

  agent-hostbug
  microsoft/vscode#342320 · Filter by author bhavyaus opened on Oct 17, 2026
  1

  

• New Markdown editor ignores markdown.math.macros (and markdown.math.enabled)

  triage-needed
  microsoft/vscode#342318 · Filter by author chrisyeh96 opened on Oct 17, 2026
  

• Browse customizations fails with invalid MCP Gallery page after #342177

  microsoft/vscode#342313 · Filter by author digitarald opened on Oct 17, 2026
  

• Agents Window: sticky tab-bar Add (+) button doesn't match tab pill styling

  microsoft/vscode#342311 · Filter by author Copilot opened on Oct 17, 2026
  

• New Markdown editor: drag-selection does not extend beyond the viewport or auto-scroll

  markdown-editor
  microsoft/vscode#342309 · Filter by author alexdima opened on Oct 17, 2026
  

• [Feature Request]: Public API for user-defined local agent harnesses and runtimes

  triage-needed
  microsoft/vscode#342308 · Filter by author arin8513 opened on Oct 17, 2026
  

• BYOK custom endpoint: modelOptions values are silently dropped or overridden

  microsoft/vscode#342307 · Filter by author ssc-esiemiat opened on Oct 17, 2026
  

• Ctrl+Space (Trigger Suggest) not working; Keybinding recorder captures only 'Ctrl'

  microsoft/vscode#342306 · Filter by author GmavionR opened on Oct 17, 2026
  

• Excessive memory usage when using agent coding on win11

  new releasetriage-needed
  microsoft/vscode#342303 · Filter by author foreverpinetree opened on Oct 17, 2026
  

• [Agents web] Saved tunnel sessions fail to render: policy continuation presenter is not registered

  microsoft/vscode#342296 · Filter by author cybervisionis opened on Oct 17, 2026