In-app browser using msal popup crashes codex app

Open 💬 1 comment Opened Jun 10, 2026 by demyte

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

Version 26.608.12217 • Released 9 June 2026

What subscription do you have?

Pro

What platform is your computer?

Microsoft Windows NT 10.0.26300.0 x64

What issue are you seeing?

Our app uses Microsoft Social auth via the msal library in popup mode and when I use that in the in-app browser, it crashses Codex completely

What steps can reproduce the bug?

https://github.com/user-attachments/assets/37805a56-1c36-41ea-920a-132d8b22b547

What is the expected behavior?

I can use the site in the in-app browser just like I do in the external browser

Additional information

_No response_

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