Codex Windows app: clicking Codex mobile page auto-navigates back to chat
What version of the Codex App are you using (From “About Codex” dialog)?
26.527.3686.0 (OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0; logs also mention release 26.527.31326)
What subscription do you have?
Unknown / not sure
What platform is your computer?
Microsoft Windows NT 10.0.22631.0 x64
What issue are you seeing?
When I click "Codex 移动版" / Codex Mobile in the left sidebar, the mobile connection page briefly appears, then the main content area automatically navigates back to the new conversation/current chat page.
The click is accepted and the "Connect your phone to this PC" mobile page renders for a moment. After that, the main panel switches back. Sometimes the sidebar still shows "Codex 移动版" selected while the main content has already returned to the chat screen.
This looks like a desktop app route/state synchronization issue rather than a network or permission problem. Around the reproduction time, local logs repeatedly show browser sidebar owner sync events with ownerRoutePath=/, matching the visible auto-navigation back to the home/new conversation route.
What steps can reproduce the bug?
Feedback ID: 019e82ab-47d7-7b63-921b-4ff2620bcba0
- Open the Codex Windows desktop app.
- In the left sidebar, click "Codex 移动版" / Codex Mobile.
- Observe that the "Connect your phone to this PC" page appears briefly.
- Wait a moment without clicking anything else.
- The main view automatically switches back to the new conversation/current chat page.
A screen recording GIF is available showing the mobile page flashing briefly and then being replaced by the chat page.
What is the expected behavior?
The Codex Mobile / "Connect your phone to this PC" page should stay open after it is selected from the sidebar.
Additional information
Observed on 2026-06-01 around 18:11 Asia/Shanghai.
Relevant local log findings:
- Repeated
IAB_LIFECYCLE received browser sidebar owner syncentries around the reproduction time. - These entries include
ownerRoutePath=/, which matches the UI navigating back to the home/new-conversation route. - I also saw
computer-use native pipe startup failed, but that appears unrelated to this mobile-page routing issue.
I can provide redacted logs and the screen recording if needed.
2 Comments
Potential duplicates detected. Please review them and close your issue if it is a duplicate.
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Additional issue: clicking the Codex desktop robot always opens an Electron launch error dialog.
Error:
Unable to find Electron app at:
C:\Program Files\WindowsApps\OpenAI.Codex_26.527...\type=click&tag=6444549528042308642
Observed process command line:
"C:\Program Files\WindowsApps\OpenAI.Codex_26.527.3686.0_x64__2p2nqsd0c76g0\app\Codex.exe" type=click&tag=6444549528042308642
It looks like the desktop robot click handler passes
type=click&tag=...as a positional Electron argument instead of a handled app argument/protocol, so Electron treats it as an app path.