Instructions -
Login to the dashboard. From the home screen (or lists tab), click the "Download Analytics" button (screenshot #1).
Check all the boxes on the "Download Analytics" modal, then hit "Download" (screenshot #2).
Wait a few seconds.
On the navigation bar, click the notification bell on the top right. You will see a download notification (screenshot #3).
Screenshots -

Screenshot #1

Screenshot #2

Screenshot #3