nit

frontend/src/components/nodes/render/useRenderingNodeState.ts

@@ -190,7 +190,16 @@ export function useRenderingNodeState(
     const manualRunTriggerSyncedRef = useRef(false)
 
     const pathCtx = useContext(ConnectionPathContext)
+    const pathCtxRef = useRef(pathCtx)
+    pathCtxRef.current = pathCtx
     const triggerNodeIds = pathCtx?.connectionPathTriggerNodeIds ?? []
+
+    const updateDataRef = useRef(updateData)
+    updateDataRef.current = updateData
+    const setNodesRef = useRef(setNodes)
+    setNodesRef.current = setNodes
+    const aiConnectionRef = useRef(aiConnection)
+    aiConnectionRef.current = aiConnection
     const hasPendingInputs =
         effectiveUpdateMode === 'manual' &&
         !loading &&
@@ -256,6 +265,7 @@ export function useRenderingNodeState(
         let cancelled = false
 
         const run = async () => {
+            pathCtxRef.current?.addConnectionPathTrigger?.(id)
             loadingStartedAtRef.current = Date.now()
             setLoading(true)
             setError(null)
@@ -263,7 +273,7 @@ export function useRenderingNodeState(
             setResolvedContent(null)
             setStreamingMarkdown(null)
             setReasoningContent('')
-            updateData({
+            updateDataRef.current({
                 cachedRenderedContent: undefined,
                 cachedResolvedContent: undefined,
                 cachedReasoningContent: undefined,
@@ -278,8 +288,8 @@ export function useRenderingNodeState(
                     renderNodeId: id,
                     viewportWidth,
                     viewportHeight,
-                    setNodes: setNodes ?? undefined,
-                    aiConnection,
+                    setNodes: setNodesRef.current ?? undefined,
+                    aiConnection: aiConnectionRef.current,
                     ...(isAgentSource && {
                         onStreamingStart: () => setStreamingMarkdown(''),
                         onStreamingChunk: (chunk: string) =>
@@ -297,7 +307,7 @@ export function useRenderingNodeState(
                 if (thisRunId !== runIdRef.current) return
                 setRenderedContent(htmlOrSvg)
                 setError(null)
-                updateData({
+                updateDataRef.current({
                     cachedRenderedContent: htmlOrSvg,
                     cachedResolvedContent: resolved,
                     cachedReasoningContent: reasoning ?? '',
@@ -351,26 +361,18 @@ export function useRenderingNodeState(
                 minLoadingTimeoutRef.current = null
             }
         }
+    // Content updates only when connected-node data changes (sourceSignature) or explicit run/viewport.
+    // React Flow updates (position, selection, context ref churn) do not trigger re-runs.
     }, [
         id,
         srcId,
         srcNode?.type,
         effectiveUpdateMode,
         runTrigger,
-        sourceContent,
         sourceSignature,
-        configSignature,
-        edgesSignature,
-        variablesSignature,
-        functionsSignature,
-        dataSignature,
         viewportWidth,
         viewportHeight,
         retryCount,
-        updateData,
-        setNodes,
-        aiConnection,
-        isAgentSource,
         incomingIds.length,
     ])