From a99b91dd987eaa644f655fc94e1ff7272f390ebb Mon Sep 17 00:00:00 2001
From: Charlie Kolb <charlie@n8n.io>
Date: Thu, 28 May 2026 09:39:43 +0200
Subject: [PATCH] fix(editor): Clear pin data on workspace initialization of
 production execution (#31218)

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
---
 .../editor-ui/src/app/composables/useCanvasOperations.ts  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/frontend/editor-ui/src/app/composables/useCanvasOperations.ts b/packages/frontend/editor-ui/src/app/composables/useCanvasOperations.ts
index 916e109bcbf..1958ea5de94 100644
--- a/packages/frontend/editor-ui/src/app/composables/useCanvasOperations.ts
+++ b/packages/frontend/editor-ui/src/app/composables/useCanvasOperations.ts
@@ -3060,12 +3060,16 @@ export function useCanvasOperations() {
 			toast.showMessage({ title, message, type: 'error', duration: 0 });
 		}
 
-		await initializeWorkspace(data.workflowData);
+		const { workflowDocumentStore: openedDocumentStore } = await initializeWorkspace(
+			data.workflowData,
+		);
 
 		workflowState.setWorkflowExecutionData(data);
 
 		if (!['manual', 'evaluation'].includes(data.mode)) {
-			workflowDocumentStore.value.setPinData({});
+			// Clear on the store initializeWorkspace just populated — injection
+			// may resolve to a different store than the one initState wrote to.
+			openedDocumentStore.setPinData({});
 		}
 
 		if (nodeId) {