diff --git a/tests/golden/corrective/rehydration/M12-manifest-sha-drift.json b/tests/golden/corrective/rehydration/M12-manifest-sha-drift.json
index 30421e20c..6c144ec0f 100644
--- a/tests/golden/corrective/rehydration/M12-manifest-sha-drift.json
+++ b/tests/golden/corrective/rehydration/M12-manifest-sha-drift.json
@@ -514,7 +514,7 @@
       "artifact": "app",
       "path": "web/app/src/app/App.tsx",
       "originalSha256": "74216aac70992f8d879e983237ca324b998008582f0cd4658e90994cf9fae0a8",
-      "observedSha256": "a9c6e52bbb062506b42f78c9b71876544e2ea38305679228d41849c105db76ac",
+      "observedSha256": "a75e57041e5c2667616a3ec3a29ae3627397b8052190851a814952667f130276",
       "provenanceState": "BLOCKED_SOURCE_LOST"
     },
     {
@@ -578,7 +578,7 @@
       "artifact": "app",
       "path": "web/app/src/app/App.tsx",
       "originalSha256": "043ff3a2f39ef3a1303791081b80851b427e7db5dfd9af2161926dd6f1ea9ca4",
-      "observedSha256": "a9c6e52bbb062506b42f78c9b71876544e2ea38305679228d41849c105db76ac",
+      "observedSha256": "a75e57041e5c2667616a3ec3a29ae3627397b8052190851a814952667f130276",
       "provenanceState": "BLOCKED_SOURCE_LOST"
     },
     {
diff --git a/web/app/src/app/App.tsx b/web/app/src/app/App.tsx
index 498296e0e..5269f513a 100644
--- a/web/app/src/app/App.tsx
+++ b/web/app/src/app/App.tsx
@@ -3529,7 +3529,7 @@ export function App() {
         <Area className="timeline-area" editor="Timeline"><Timeline snapshot={snapshot} frame={frame} start={frameRange.start} end={frameRange.end} onFrameChange={(value) => void applyEditCommand({ type: "setFrame", frame: value })} onCommand={(command) => void applyEditCommand(command)} /></Area>
       </div>
       {uiState.operatorSearchOpen ? <BlenderOperatorPalette client={webClientRef.current} commands={operatorCommands} onClose={closeOperatorSearch} onApplied={(result, route) => { setSnapshot(result.snapshot); setGeometryBuffers(result.geometryBuffers); setNonMeshGeometryBuffers(result.nonMeshGeometryBuffers ?? []); setFrame(result.snapshot.frame.current); projectRevisionRef.current = result.snapshot.revision; const routeLabel = (route as unknown as { identifier?: string; id?: string }).identifier ?? (route as unknown as { id?: string }).id ?? "unknown"; setEngineStatus(`Route: ${routeLabel}`); }} /> : null}
-      <footer className="status-bar"><span className="status-hint">LMB Select · MMB Rotate View · Wheel Zoom</span><span data-testid="scene-stats">Collection | Cube · Objects {objectCount} · Vertices {vertexCount} · Faces {faceCount}</span>{openProgress ? <span className="open-progress" data-testid="open-progress" data-phase={openProgress.phase} data-stage={openProgress.stage} data-cancellable={openProgress.cancellable} data-bytes-read={openProgress.bytesRead} data-total-bytes={openProgress.totalBytes}><progress aria-label="打开文件进度" max={(openProgress.totalBytes ?? 0) > 0 ? openProgress.totalBytes : 1} value={openProgress.bytesRead ?? openProgress.fraction ?? 0} /><span>{openProgress.message ?? "Opening"}</span>{canCancelOpenRead ? <button type="button" aria-label="取消打开" title="取消打开" onClick={cancelOpenFileRead}>×</button> : null}</span> : null}<span className="status-spacer" /><span className="runtime-status">{manifestStatus}</span><span className="runtime-status">{wasmStatus}</span><span className="runtime-status" data-testid="engine-status">{engineStatus}</span><span className="runtime-status">{storageStatus}</span><StorageBudgetPanel budget={storageBudget} onCleanup={() => void cleanupProjectAssets()} /><span className="blender-version">5.2.0 LTS</span></footer>
+      <footer className="status-bar"><span className="status-hint">LMB Select · MMB Rotate View · Wheel Zoom</span><span data-testid="scene-stats">Collection | Cube · Objects {objectCount} · Vertices {vertexCount} · Faces {faceCount}</span>{openProgress ? <span className="open-progress" data-testid="open-progress" data-phase={openProgress.phase} data-stage={openProgress.stage} data-cancellable={openProgress.cancellable} data-bytes-read={openProgress.bytesRead} data-total-bytes={openProgress.totalBytes}><progress aria-label="打开文件进度" max={(openProgress.totalBytes ?? 0) > 0 ? openProgress.totalBytes : 1} value={openProgress.bytesRead ?? openProgress.fraction ?? 0} /><span>{openProgress.message ?? "Opening"}</span>{canCancelOpenRead ? <button type="button" aria-label="取消打开" title="取消打开" onClick={cancelOpenFileRead}>×</button> : null}</span> : null}<span className="status-spacer" /><span className="runtime-status">{manifestStatus}</span><span className="runtime-status" data-testid="wasm-status">{wasmStatus}</span><span className="runtime-status" data-testid="engine-status">{engineStatus}</span><span className="runtime-status">{storageStatus}</span><StorageBudgetPanel budget={storageBudget} onCleanup={() => void cleanupProjectAssets()} /><span className="blender-version">5.2.0 LTS</span></footer>
     </main>
   );
 }
diff --git a/web/app/src/app/app-shell.css b/web/app/src/app/app-shell.css
index 4e8811e26..2a89cf75f 100644
--- a/web/app/src/app/app-shell.css
+++ b/web/app/src/app/app-shell.css
@@ -87,7 +87,7 @@ button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-
 .grease-pencil-canvas-2d:focus-visible { outline: 2px solid #f2a15b; outline-offset: 1px; }
 .timeline-content { display: grid; grid-template-rows: 27px 24px 15px 28px; height: auto; min-height: 100%; padding: 0; background: #292929; }.timeline-controls { display: flex; align-items: center; justify-content: center; gap: 1px; padding: 1px 5px; overflow-x: auto; border-bottom: 1px solid #151515; scrollbar-width: none; }.timeline-controls button { min-width: 25px; height: 24px; padding: 0 5px; color: #d0d0d0; background: transparent; border-radius: 2px; white-space: nowrap; }.timeline-controls button:hover { background: #484848; }.frame-number { min-width: 48px; height: 22px; margin-left: 8px; padding: 3px 7px; text-align: center; color: #fff; background: #464646; border: 1px solid #545454; border-radius: 2px; }.frame-slider { width: 100%; min-height: 24px; margin: 0; accent-color: #4775a3; }.timeline-scale { display: flex; justify-content: space-between; padding: 0 7px; color: #b6b6b6; background: #303030; font-size: 10px; }.dope-sheet { display: grid; grid-template-columns: 90px minmax(120px, 1fr) 78px; align-items: center; gap: 5px; padding: 2px 5px; border-top: 1px solid #444; }.channel-name { overflow: hidden; color: #c0c0c0; text-overflow: ellipsis; white-space: nowrap; }.key-track { position: relative; height: 17px; background: #1f1f1f; border: 1px solid #3d3d3d; }.key-dot { position: absolute; top: 4px; width: 8px; height: 8px; padding: 0; transform: translateX(-50%) rotate(45deg); background: #d6a348; border: 1px solid #f2c977; }.key-dot.active { background: #e36d2d; }.dope-sheet select { min-width: 0; color: #ddd; background: #292929; border: 1px solid #484848; }
 .dope-sheet input { min-width: 80px; min-height: 24px; margin-block: 4px; }.keying-set-tools > button, .timeline-markers > button { min-height: 24px; padding: 3px 7px; color: #f1f2f4; background: #41444a; border: 1px solid #656a73; border-radius: 2px; }
-.status-bar { gap: 10px; min-width: 0; min-height: 20px; padding: 0 6px; overflow: hidden; color: #aaa; background: #181818; font-size: 10px; border: 0; }.status-bar span:not(.status-spacer) { white-space: nowrap; }.status-hint { color: #888; }.runtime-status:not([data-testid="engine-status"]) { display: none; }.blender-version { color: #7fa8cc; }
+.status-bar { gap: 10px; min-width: 0; min-height: 20px; padding: 0 6px; overflow: hidden; color: #aaa; background: #181818; font-size: 10px; border: 0; }.status-bar span:not(.status-spacer) { white-space: nowrap; }.status-hint { color: #888; }.runtime-status:not([data-testid="engine-status"]):not([data-testid="wasm-status"]) { display: none; }.blender-version { color: #7fa8cc; }
 .storage-budget-panel { display: flex; align-items: center; flex: none; gap: 5px; min-width: 0; height: 100%; padding: 0 4px; color: #aaa; background: transparent; border: 0; white-space: nowrap; }.storage-budget-panel strong { color: #aaa; font-size: 10px; font-weight: 500; }.storage-budget-panel span { display: none; color: #aaa; font-variant-numeric: tabular-nums; }.storage-budget-panel output { color: #c9c9c9; font-variant-numeric: tabular-nums; }.storage-budget-panel button { flex: none; width: 19px; height: 18px; padding: 0; color: #ccc; background: #303030; border: 1px solid #444; border-radius: 2px; }.storage-budget-panel button:disabled { opacity: .45; cursor: default; }
 .open-progress { display: inline-flex; align-items: center; gap: 5px; min-width: 0; max-width: 360px; }.open-progress progress { width: 72px; height: 8px; accent-color: #e37a2c; }.open-progress > span { overflow: hidden; text-overflow: ellipsis; }.open-progress button { width: 20px; height: 20px; padding: 0; color: #d6d8dc; background: #3a3c41; border-radius: 2px; }
 .worker-fault-banner { position: fixed; top: 62px; left: 50%; z-index: 12; display: flex; align-items: center; gap: 10px; max-width: calc(100vw - 24px); padding: 8px 10px; transform: translateX(-50%); color: #f1f2f4; background: #3a2923; border: 1px solid #c6753b; border-radius: 3px; box-shadow: 0 8px 24px #0008; }.worker-fault-banner span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.worker-fault-banner button { flex: none; padding: 5px 9px; color: #fff; background: #8d4b28; border: 1px solid #c6753b; border-radius: 2px; }.worker-fault-banner button:disabled { opacity: .6; cursor: default; }
@@ -116,6 +116,7 @@ button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-
   .workspace-tab { min-width: auto; padding-inline: 8px; }
   .status-hint, .status-bar > [data-testid="scene-stats"], .storage-budget-panel strong, .storage-budget-panel output, .blender-version { display: none; }
   .status-bar { gap: 5px; overflow: hidden; }
+  .runtime-status[data-testid="wasm-status"] { display: none; }
   .runtime-status[data-testid="engine-status"] { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
   .timeline-controls { gap: 2px; }
   .timeline-controls button { min-width: 24px; padding-inline: 4px; font-size: 11px; }