fix chat list and member list

src/components/Chat/ChatList.tsx

@@ -34,12 +34,13 @@ export const ChatList = ({
   const hasLoadedInitialRef = useRef(false);
   const scrollingIntervalRef = useRef(null);
 
+
   // Initialize the virtualizer
   const rowVirtualizer = useVirtualizer({
     count: messages.length,
     getItemKey: (index) => messages[index].signature,
     getScrollElement: () => parentRef?.current,
-    estimateSize: () => 80, // Provide an estimated height of items, adjust this as needed
+    estimateSize: useCallback(() => 80, []), // Provide an estimated height of items, adjust this as needed
     overscan: 10, // Number of items to render outside the visible area to improve smoothness
   });