fix: sync load logic

Author: zombieJ

src/OptionList.tsx

@@ -242,15 +242,15 @@ const OptionList: React.ForwardRefRenderFunction<ReviseRefOptionListProps> = (_,
     onKeyUp: () => {},
   }));
 
-  const syncLoadData = useEvent(loadData);
-
-  const loadDataFun = useMemo(
-    () => (searchValue ? null : (syncLoadData as any)),
+  const hasLoadDataFn = useMemo(
+    () => (searchValue ? false : true),
     [searchValue, treeExpandedKeys || expandedKeys],
     ([preSearchValue], [nextSearchValue, nextExcludeSearchExpandedKeys]) =>
       preSearchValue !== nextSearchValue && !!(nextSearchValue || nextExcludeSearchExpandedKeys),
   );
 
+  const syncLoadData = hasLoadDataFn ? loadData : null;
+
   // ========================== Render ==========================
   if (memoTreeData.length === 0) {
     return (
@@ -292,7 +292,7 @@ const OptionList: React.ForwardRefRenderFunction<ReviseRefOptionListProps> = (_,
         showIcon={showTreeIcon}
         switcherIcon={switcherIcon}
         showLine={treeLine}
-        loadData={loadDataFun}
+        loadData={syncLoadData}
         motion={treeMotion}
         activeKey={activeKey}
         // We handle keys by out instead tree self