Date picker doesn't close when OK is pressed, on IE 11

Steps to reproduce:

1. Create a new app with AWM that will contain the Date Picker
2. Add a new entry to the app
3. In the Date field select a day and hour
4. Click on OK

Expected results: The date picker automatically closes.

Actual results: On IE 11 the date picker doesn't automatically close on the first click like other browsers. You have to double click.