- Shipped
- 12 மே, 2026 அன்று 7:02 AM UTC
- Author
- Kamo
- Commit
- 29dd32c
The NavTop language picker did nothing for the System User signed into a sub-org: PUT **************** runs SystemUserGuard first, which 403s every System-User TeamMember mutation (provisioned in every org by SystemUserBackfillService). The frontend's silent catch swallowed the 403, so the locale cookie never updated. Mirror the /me/availability pattern: resolve the member from the session and skip the guard. Caller can only ever mutate their own language, so the guard's "tenants must not touch System User memberships" intent is preserved.