fix(editor): Fix Adding nodes one after the other also adds connections (no-changelog) (#11312)

Co-authored-by: Alex Grozav <alex@grozav.com>

packages/editor-ui/src/composables/useCanvasOperations.ts

@@ -494,6 +494,7 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 	) {
 		let insertPosition = options.position;
 		let lastAddedNode: INodeUi | undefined;
+		const addedNodes: INodeUi[] = [];
 
 		const nodesWithTypeVersion = nodes.map((node) => {
 			const typeVersion =
@@ -516,7 +517,7 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 			const nodeTypeDescription = requireNodeTypeDescription(node.type, node.typeVersion);
 
 			try {
-				lastAddedNode = addNode(
+				const newNode = addNode(
 					{
 						...node,
 						position,
@@ -528,6 +529,8 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 						isAutoAdd,
 					},
 				);
+				lastAddedNode = newNode;
+				addedNodes.push(newNode);
 			} catch (error) {
 				toast.showError(error, i18n.baseText('error'));
 				console.error(error);
@@ -552,6 +555,8 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 		if (!options.keepPristine) {
 			uiStore.stateIsDirty = true;
 		}
+
+		return addedNodes;
 	}
 
 	function updatePositionForNodeWithMultipleInputs(node: INodeUi) {
@@ -605,6 +610,10 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 			historyStore.pushCommandToUndo(new AddNodeCommand(nodeData));
 		}
 
+		if (!options.isAutoAdd) {
+			createConnectionToLastInteractedWithNode(nodeData, options);
+		}
+
 		void nextTick(() => {
 			workflowsStore.setNodePristine(nodeData.name, true);
 
@@ -613,10 +622,6 @@ export function useCanvasOperations({ router }: { router: ReturnType<typeof useR
 			nodeHelpers.updateNodeCredentialIssues(nodeData);
 			nodeHelpers.updateNodeInputIssues(nodeData);
 
-			if (!options.isAutoAdd) {
-				createConnectionToLastInteractedWithNode(nodeData, options);
-			}
-
 			if (options.telemetry) {
 				trackAddNode(nodeData, options);
 			}