Footer: [Mobile - iOS and Android] Dropdown menu closes upon scrolling the page

[jeric888williamhill]

Hi @helms-charity,

Please see bug details below:

Steps to Reproduce:

1. Access www.888.de using mobile device.
2. Navigate to the footer.
3. Click any dropdown menu
4. Upon clicking dropdown menu, scroll the page upward then go back to the footer.
5. Notice that the dropdown menu closes upon scrolling the page.

Video attached below:

https://github.com/aemsites/888de/assets/165638341/a72e81ac-9714-4c6a-9fac-ab99bcb8057f