Resolve DOM residue issue on activate (#70)

Co-authored-by: 路振凯 <l>

Author: cactuser-Lu

src/hooks/useDomMotionEvents.ts

@@ -36,6 +36,7 @@ export default (
   React.useEffect(
     () => () => {
       removeMotionEvents(cacheElementRef.current);
+      cacheElementRef.current = null;
     },
     [],
   );