Fixes

webui/src/components/Playground.tsx

@@ -54,7 +54,13 @@ export default function Playground() {
 		}
 		return 14;
 	});
-	const [bulkRounds, setBulkRounds] = useState(1000);
+	const [bulkRounds, setBulkRounds] = useState(() => {
+		if (typeof window !== "undefined") {
+			const saved = localStorage.getItem("playground-bulkRounds");
+			return saved ? parseInt(saved, 10) : 1000;
+		}
+		return 1000;
+	});
 	const [selectedAgent, setSelectedAgent] = useState(() => {
 		if (typeof window !== "undefined") {
 			const saved = localStorage.getItem("playground-selectedAgent");
@@ -141,6 +147,16 @@ export default function Playground() {
 		}
 	}, [fontSize]);
 
+	// Save bulk rounds to localStorage
+	useEffect(() => {
+		if (typeof window !== "undefined") {
+			localStorage.setItem(
+				"playground-bulkRounds",
+				bulkRounds.toString()
+			);
+		}
+	}, [bulkRounds]);
+
 	// Save selected agent to localStorage
 	useEffect(() => {
 		if (typeof window !== "undefined") {