"Failed to start session" for repos behind SSO when authenticated with the SSO

### Short summary

Cloud sessions consistently fail with "Failed to start session" for repos behind SSO

### Affected version or release

v1.0.23

### Installation context

macOS

### What happened?

Cloud sessions consistently fail with "Failed to start session" for repos behind SSO when authenticated with the SSO, but cloud sessions work for personal repos.

I have double checked if I am authenticated with the SSO by logging out, and logging out in browser too, then logging in in the app, logging into GitHub, authenticating the SSO, then approving the apps access.

Cloud sessions work perfectly in personal repos without any issues.

Cloud sessions started from github.com also work perfectly find with the SSO repo too. It's just cloud sessions started from the desktop app that fail with the SSO repo.

### Steps to reproduce

1. Start a new session on a repo that is behind SSO
2. Choose "Cloud"
3. Start session with a prompt
4. See "Failed to start cloud session"
5. See it continue to use the local agent instead

### Expected behavior

Cloud sessions should work for SSO repos.

### Additional context

_No response_

El informe no menciona ningún archivo fuente, prueba ni punto de entrada. Empieza reproduciendo el fallo desde la aplicación de escritorio de macOS con un repositorio protegido por SSO, comparándolo con un repositorio personal y con una sesión iniciada desde github.com; se considera terminado cuando las sesiones en la nube iniciadas desde el escritorio funcionan para repositorios con SSO sin recurrir al agente local.

Escrito por el modelo de indexación a partir del texto del issue.