feat: change calculation for handleScroll

src/components/GCU/GCUModal.tsx

@@ -18,7 +18,7 @@ const GCUModal: React.FC = () => {
 
   const handleScroll = (event: React.UIEvent<HTMLElement>) => {
     const target = event.currentTarget
-    if (target.scrollHeight - target.scrollTop === target.clientHeight) {
+    if (target.scrollHeight - target.scrollTop <= target.clientHeight) {
       setIsBottom(true)
       setBottomReached(true)
     } else {