Fixed edge re-render on handle port toggle

app/w/[id]/components/workflow-block/components/action-bar/action-bar.tsx

@@ -19,7 +19,7 @@ export function ActionBar({ blockId }: ActionBarProps) {
   )
 
   return (
-    <div className="absolute top-0 -right-20 flex flex-col items-center gap-2 p-2 bg-white rounded-md shadow-sm border border-gray-200 animate-in fade-in slide-in-from-left-2">
+    <div className="absolute top-0 -right-20 flex flex-col items-center gap-2 p-2 bg-white rounded-md shadow-sm border border-gray-200">
       <Tooltip>
         <TooltipTrigger asChild>
           <Button

app/w/[id]/components/workflow-block/workflow-block.tsx

@@ -19,11 +19,6 @@ interface WorkflowBlockProps {
   selected?: boolean
 }
 
-interface SubBlockPosition {
-  id: string
-  top: number
-}
-
 export function WorkflowBlock({ id, type, config, name, selected }: WorkflowBlockProps) {
   const { toolbar, workflow } = config
   const [isConnecting, setIsConnecting] = useState(false)

app/w/[id]/components/workflow-node/workflow-node.tsx

@@ -1,4 +1,6 @@
+import { useEffect, useState } from 'react'
 import { NodeProps } from 'reactflow'
+import { useWorkflowStore } from '@/stores/workflow/store'
 import { BlockConfig } from '../../../../../blocks/types'
 import { WorkflowBlock } from '../workflow-block/workflow-block'
 
@@ -8,13 +10,26 @@ interface WorkflowNodeData {
   name: string
 }
 
-export const WorkflowNode = ({ data, id, xPos, yPos, selected }: NodeProps<WorkflowNodeData>) => (
-  <WorkflowBlock
-    id={id}
-    type={data.type}
-    position={{ x: xPos, y: yPos }}
-    config={data.config}
-    name={data.name}
-    selected={selected}
-  />
-)
+export const WorkflowNode = ({ data, id, xPos, yPos, selected }: NodeProps<WorkflowNodeData>) => {
+  const [key, setKey] = useState(0)
+  const horizontalHandles = useWorkflowStore(
+    (state) => state.blocks[id]?.horizontalHandles ?? false
+  )
+
+  // Add effect to trigger immediate re-render after handle toggle
+  useEffect(() => {
+    setKey((prev) => prev + 1)
+  }, [horizontalHandles])
+
+  return (
+    <WorkflowBlock
+      key={key}
+      id={id}
+      type={data.type}
+      position={{ x: xPos, y: yPos }}
+      config={data.config}
+      name={data.name}
+      selected={selected}
+    />
+  )
+}