fix: should not pass loadData when expandedKeys is not changed, whick avoid triggering all nodes load data

Author: bbb169

Diff for: src/OptionList.tsx

@@ -196,6 +196,16 @@ const OptionList: React.ForwardRefRenderFunction<ReviseRefOptionListProps> = (_,
     onKeyUp: () => {},
   }));
 
+  
+  const loadDataFun = React.useMemo(() => {
+    // should not pass `loadData` when expandedKeys is not changed
+    if (!searchValue && searchExpandedKeys?.length && !mergedExpandedKeys) {
+      return null
+    }
+
+    return searchValue ? null : (loadData as any)
+  }, [searchValue])
+
   // ========================== Render ==========================
   if (memoTreeData.length === 0) {
     return (
@@ -237,7 +247,7 @@ const OptionList: React.ForwardRefRenderFunction<ReviseRefOptionListProps> = (_,
         showIcon={showTreeIcon}
         switcherIcon={switcherIcon}
         showLine={treeLine}
-        loadData={searchValue ? null : (loadData as any)}
+        loadData={loadDataFun}
         motion={treeMotion}
         activeKey={activeKey}
         // We handle keys by out instead tree self