diff --git a/demo/benchmark_glow.mjs b/demo/benchmark_glow.mjs
index c2cb49bb..fbe998e9 100644
--- a/demo/benchmark_glow.mjs
+++ b/demo/benchmark_glow.mjs
@@ -203,7 +203,7 @@ try {
         config: { unit_system: { length: 'km' } },
       });
       const cacheSnapshot = (card) => ({
-        ...(card._glowRuntimeState ? {
+        ...(card.localName === 'houseplan-space-card' ? {
           glowClip: card._glowRuntimeState.clipCache?.size ?? 0,
         } : {
           cleanFloor: card._cleanFloorCache?.size ?? 0,
diff --git a/demo/performance/budgets-large-space-card-default.json b/demo/performance/budgets-large-space-card-default.json
index 6a548631..68d4854e 100644
--- a/demo/performance/budgets-large-space-card-default.json
+++ b/demo/performance/budgets-large-space-card-default.json
@@ -22,5 +22,6 @@
   },
   "heap": { "required": true, "hardMaxGrowthBytes": 67108864, "maxRegressionRatio": 0.75, "noiseAllowanceBytes": 16777216 },
   "cacheEntries": { "glowClip": 0 },
-  "cacheGrowth": { "glowClip": 0 }
+  "cacheGrowth": { "glowClip": 0 },
+  "renderedDevices": 200
 }
diff --git a/demo/performance/budgets-large-space-card-glow.json b/demo/performance/budgets-large-space-card-glow.json
index 00078279..7b0e4ff2 100644
--- a/demo/performance/budgets-large-space-card-glow.json
+++ b/demo/performance/budgets-large-space-card-glow.json
@@ -22,5 +22,6 @@
   },
   "heap": { "required": true, "hardMaxGrowthBytes": 67108864, "maxRegressionRatio": 0.75, "noiseAllowanceBytes": 16777216 },
   "cacheEntries": { "glowClip": 128 },
-  "cacheGrowth": { "glowClip": 0 }
+  "cacheGrowth": { "glowClip": 0 },
+  "renderedDevices": 200
 }
diff --git a/demo/performance/budgets-space-glow-smoke.json b/demo/performance/budgets-space-glow-smoke.json
index ba95654a..3e0ef68a 100644
--- a/demo/performance/budgets-space-glow-smoke.json
+++ b/demo/performance/budgets-space-glow-smoke.json
@@ -13,5 +13,6 @@
   },
   "heap": { "required": true, "hardMaxGrowthBytes": 67108864 },
   "cacheEntries": { "glowClip": 128 },
-  "cacheGrowth": { "glowClip": 0 }
+  "cacheGrowth": { "glowClip": 0 },
+  "renderedDevices": 200
 }