This was noticed in the mobile view, but may be reproducible under some conditions in desktop as well.
Steps to reproduce:
- On a mobile device, open any wiki page in mobile view
- Tap on the star icon to watch the page
- Tap on the dropdown
- Note the notification popup disappears and you're unable to select and item from the dropdown
- Tapping (or clicking) on a dropdown in a notification popup should not close the popup