Copilot CLI using GPT 5.2 on High Suddenly Replying in Arabic

[aosama]

Describe the bug

While using copilot with GPT 5.2 in High thinking - I told it to roll back its work - which it did and then replued to me in Arabic.

Edit ~/.copilot/session-state/312aee7c-ffc4-4c09-845a-5e489d71f9bd/plan.md (+4)

● Show plan rollback note excerpt
$ set -euo pipefail && sed -n '30,80p'
/Users/ahmedhamdy/.copilot/session-state/312aee7c-ffc4-4c09-845a-5e489d71f9bd/plan.md | cat
└ 35 lines...

● Rolled back بالكامل: رجّعت الريبو لنقطة HEAD باستخدام git restore .، وبيئة العمل الآن نظيفة (no local diffs).

Updated plan.md في session state بإضافة Rollback note توثّق إن كل تغييرات التنفيذ تم التراجع عنها.

● Compaction completed. A new checkpoint has been added to your session.
└ press ctrl+o to view summary

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Affected version

GitHub Copilot CLI 0.0.396.

Steps to reproduce the behavior

No response

Expected behavior

English Only Responses

Additional context

No response