diff --git a/js/comfyui-manager.js b/js/comfyui-manager.js
index 138708b65..efca23dec 100644
--- a/js/comfyui-manager.js
+++ b/js/comfyui-manager.js
@@ -1536,10 +1536,14 @@ app.registerExtension({
 		});
 	},
 	async setup() {
-		let orig_clear = app.graph.clear;
-		app.graph.clear = function () {
-			orig_clear.call(app.graph);
-			load_components();
+		// Patch the prototype rather than the app.graph instance: newer frontends
+		// create a separate graph per workflow tab, so an instance patch would only
+		// ever see the graph that existed at startup.
+		const graphProto = Object.getPrototypeOf(app.graph);
+		const orig_clear = graphProto.clear;
+		graphProto.clear = function () {
+			orig_clear.apply(this, arguments);
+			if (this === app.graph) load_components();
 		};
 
 		load_components();