Linear plugin is no longer usable

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

Version 26.601.21317 • Released Jun 3, 2026

What subscription do you have?

Max 5x

What platform is your computer?

Darwin 25.5.0 arm64 arm

What issue are you seeing?

We are unable to connect the Linear plugin, and are constantly seeing the issue: UNAUTHORIZED: Session expired. Please re-authenticate.

When trying to reconnect, we are taking to the Chat GPT page, and are asked to connect Linear.
<img width="679" height="601" alt="Image" src="https://github.com/user-attachments/assets/51d97c6b-470f-45fd-a277-bb14e1f74ed8" />

Upon clicking connect and authenticating, with both options, we see an error that states that the sync is not working
<img width="398" height="735" alt="Image" src="https://github.com/user-attachments/assets/90a4b1b4-eb35-4b12-9f01-7444d713b24a" />

Error below
<img width="669" height="101" alt="Image" src="https://github.com/user-attachments/assets/5b4ad63a-6db8-42ec-8dfe-3feafdd805d7" />

It then still does not properly authenticate in Codex and is not usable.

We have tried removing the plugin in codex, and removing the connection from Linear, neither option have solved the issue.

What steps can reproduce the bug?

Open codex, go to plugins, try to connect to a Linear workspace

What is the expected behavior?

Connection should work and we should be able to query tickets from Linear

Additional information

_No response_