Dropdown in Safari on iOS: clicking does not close dropdown

[fikkatra]

Version & browser

iOS 11 on iPhone X, Safari

Which component

Dropdown

Steps to reproduce the problem

• Open the codepen below in Safari on iPhone
• Click the dropdown => it opens => OK
• Click on one of the items in the dropdown => dropdown does not close => NOK
• Click outside of the dropdown => dropdown does not close => NOK

Also tested this in other browsers: Chrome on Windows, Chrome on Android, Safari on Mac OS => everything works fine.

Reproduce link

https://codepen.io/anon/pen/gjgpYK

Expected behavior

The dropdown should close when clicking either inside or ouside of the dropdown.

Actual behavior

The dropdown does not close.

[wxsms]

I see. thanks.