April 23, 2026 • Version: 2026.5.10-beta.2

zh-TW Config Schema Form Labels Not Translated in Settings Page

JSON Schema title/description fields in the Settings page are not being picked up by the i18n translation system, resulting in English labels persisting despite complete zh-TW translation files.

🔍 Symptoms

Visual Manifestation

Settings page under zh-TW locale displays English-only labels for all Config Schema-driven form fields:

┌─────────────────────────────────────────────────────────────┐
│  AI 與代理設定                                               │
├─────────────────────────────────────────────────────────────┤
│  Primary Model            [________________________]         │
│  Fallback Models          [________________________]         │
│  Max Tokens               [____]                            │
│  Context Window           [____]                            │
│  Compaction Mode          [▼ Select ]                        │
│  Image Model              [________________________]         │
└─────────────────────────────────────────────────────────────┘
Expected: 主要模型, 備用模型, 最大 Token, 上下文窗口, 壓縮模式, 圖像模型
Actual:   English labels persist despite zh-TW.js having 100+ translation entries

Affected Configuration Blocks

The following Settings sections exhibit untranslated labels:

AI 與代理 (AI & Agents): Primary Model, Fallback Models, Max Tokens, Context Window
通訊 (Communications): Connection Timeout, Retry Attempts, Protocol Version
基礎設施 (Infrastructure): Instance Type, Region, Scaling Policy
壓縮設定 (Compression): Compaction Mode, Threshold Percentage, Algorithm
圖像生成 (Image Generation): Image Model, Resolution, Quality Preset

Diagnostic CLI Output

$ openclaw locale --list
Installed locales: en-US, zh-TW, zh-CN, ja-JP
Active locale: zh-TW

$ openclaw debug --i18n 2>&1 | head -50
[DEBUG] i18n: Loading zh-TW.json... OK (847 keys)
[DEBUG] i18n: Translation coverage: 847/847 (100%)
[DEBUG] schema: ConfigSchema.fields = 127 entries
[DEBUG] schema: Fields with i18n keys = 0
[DEBUG] schema: Fields using raw title/description = 127
[WARNING] schema: 127 Config Schema titles NOT integrated with i18n system

Browser Console Evidence

$F12 Console in browser:
[openclaw:i18n] Missing key: "config.schema.primaryModel.title"
[openclaw:i18n] Missing key: "config.schema.fallbackModels.title"
[openclaw:i18n] Missing key: "config.schema.maxTokens.title"
... (repeated for all Config Schema fields)

🧠 Root Cause

Architectural Analysis

The issue stems from a two-tier translation architecture disconnect: