move optimizelyScrollDepth out of Article page

src/app/components/JumpTo/index.tsx

@@ -9,6 +9,7 @@ import Text from '#app/components/Text';
 import isLive from '#app/lib/utilities/isLive';
 import { EventTrackingMetadata } from '#app/models/types/eventTracking';
 import { OptimizelyContext } from '@optimizely/react-sdk';
+import useOptimizelyScrollDepth from '#app/hooks/useOptimizelyScrollDepth';
 import idSanitiser from '../../lib/utilities/idSanitiser';
 import styles from './index.styles';
 
@@ -47,6 +48,8 @@ const JumpTo = ({ jumpToHeadings }: JumpToProps) => {
 
   const titleId = 'jump-to-heading';
 
+  useOptimizelyScrollDepth();
+
   return (
     <nav
       ref={viewRef}