Claude Code v2.1.20: Thai text output drops vowels and
Open 💬 9 comments Opened Jan 27, 2026 by top-jaileak
UPDATE: This is now a CRITICAL blocking issue.
Claude Code itself cannot type sara aa (า) when generating Thai responses, making it completely unusable for Thai language work.
Impact:
- Users cannot type sara aa (า)
- Claude Code cannot generate Thai text with sara aa (า)
- Affects ALL Thai language workflows
- No workaround except downgrade
This needs URGENT attention as v2.1.20 is currently broken for Thai users.
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