From c56df9cfb062f2cd1e617b6e65f641c3dc808e54 Mon Sep 17 00:00:00 2001
From: Vikhyath Mondreti <vikhyath@simstudio.ai>
Date: Sat, 24 Jan 2026 11:01:31 -0800
Subject: [PATCH] annotation missing from autoconnect source check

---
 .../sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
index e67a6fe4a..77a1b7953 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
@@ -61,6 +61,7 @@ import {
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/utils'
 import { useSocket } from '@/app/workspace/providers/socket-provider'
 import { getBlock } from '@/blocks'
+import { isAnnotationOnlyBlock } from '@/executor/constants'
 import { useWorkspaceEnvironment } from '@/hooks/queries/environment'
 import { useAutoConnect, useSnapToGridSize } from '@/hooks/queries/general-settings'
 import { useCanvasViewport } from '@/hooks/use-canvas-viewport'
@@ -1099,6 +1100,7 @@ const WorkflowContent = React.memo(() => {
   const isAutoConnectSourceCandidate = useCallback((block: BlockState): boolean => {
     if (!block.enabled) return false
     if (block.type === 'response') return false
+    if (isAnnotationOnlyBlock(block.type)) return false
     return true
   }, [])