adding observer disconnect (github#26228)

michaelarnauts · Mar 15, 2022 · e0e2ed3 · e0e2ed3
1 parent 50a8de0
commit e0e2ed3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/components/ui/ScrollButton/ScrollButton.tsx b/components/ui/ScrollButton/ScrollButton.tsx
@@ -24,8 +24,10 @@ export const ScrollButton = ({ className, ariaLabel }: ScrollButtonPropsT) => {
       },
       { threshold: [0] }
     )
-
     observer.observe(document.getElementsByTagName('h1')[0])
+    return () => {
+      observer.disconnect()
+    }
   }, [])
 
   const onClick = () => {