Codex App crashes after left-click, right-click, left-click on toolbar

What version of the Codex App are you using (From “About Codex” dialog)?

26.513.20950 (build 2816)

What subscription do you have?

Unknown / not shown in this report

What platform is your computer?

Darwin 25.5.0 arm64 arm (macOS 26.5 build 25F71)

What issue are you seeing?

The Codex desktop app crashes / disappears after a specific toolbar mouse click sequence: left-click on the toolbar, then right-click on the toolbar, then left-click on the toolbar again.

This looks like a UI event handling issue around mixed primary-click and secondary-click handling in the desktop app toolbar. I did not find a recent macOS crash report under ~/Library/Logs/DiagnosticReports.

What steps can reproduce the bug?

1. Launch the Codex desktop app on macOS.
2. Move the mouse to the toolbar.
3. Left-click a toolbar item.
4. Right-click the toolbar.
5. Left-click the toolbar again.

Observed result: the Codex desktop app crashes / disappears.

No code snippet is involved; this is a local UI interaction bug. Session id, token usage, and context window usage do not seem applicable.

What is the expected behavior?

The app should remain running. Right-clicking the toolbar should either show an intended context menu or be ignored safely, and the next left-click should not crash the app.

Additional information

Bundled Codex CLI: codex-cli 0.131.0-alpha.9
Standalone Codex CLI on PATH: codex-cli 0.130.0
App bundle id: com.openai.codex
App path: /Applications/Codex.app
Date observed: 2026-05-16, Asia/Shanghai timezone

Codex app logs exist under:
~/Library/Logs/com.openai.codex/2026/05/16

Most recent log files around the observed session:
~/Library/Logs/com.openai.codex/2026/05/16/codex-desktop-ecebd30f-8311-42fc-8c23-597ca089cd53-20130-t0-i1-005300-0.log
~/Library/Logs/com.openai.codex/2026/05/16/codex-desktop-ecebd30f-8311-42fc-8c23-597ca089cd53-20130-t1-i1-005304-0.log

Repeated app log messages seen around the latest sessions (not sure if related):

unsupported feature enablement `auth_elicitation`: currently supported features are apps, memories, mentions_v2, plugins, remote_control, tool_search, tool_suggest, tool_call_mcp_elicitation
Received turn/started for unknown conversation
Received turn/completed for unknown conversation