Drupal 8 Date field Date Picker

How can we add date picker in Drupal 8 date field expose filter?

In Drupal 8
I am trying to add date pickup popup calendar in our custom search form. Search Page is created by Views page and adding DOB field
by the date field expose.

But there is no option to add date popup calendar in views. While date pop up calendar is showing in the “Add Content” page in admin area.
Any Idea how can we show datepicker calendar on date field.

Thanks in advance.

Drupal version: 

Source: https://www.drupal.org/taxonomy/term/2/feed