Merge pull request #5192 from xyflow/enhance/nodesInitialized

Use nodesInitialized from adoptUserNodes

packages/system/src/utils/store.ts

@@ -88,7 +88,7 @@ export function adoptUserNodes<NodeType extends NodeBase>(
 ): boolean {
   const _options = mergeObjects(adoptUserNodesDefaultOptions, options);
 
-  let nodesInitialized = true;
+  let nodesInitialized = nodes.length > 0;
   const tmpLookup = new Map(nodeLookup);
   const selectedNodeZ: number = _options?.elevateNodesOnSelect ? 1000 : 0;