Attribute noink not working as expected

[LiberQuack]

Description

Despiste documentation mention we can use noink attribute to disable ripple effect, The ripple is created and executed on tap

Expected outcome

Toggling paper-toggle-button should not create or execute the ripple effect while noink attribute is present

Actual outcome

When the user toggles the element, the ripple effect is created and executed while noink attribute is present

Live Demo

https://elements.polymer-project.org/elements/paper-toggle-button?view=demo:demo/index.html&active=paper-toggle-button

Steps to reproduce

1. Put a paper-toggle-button element in the page.
2. Add noink attribute
3. Set chrome to simulate touch device
4. In the browser... toggle the element

Browsers Affected

Tested browsers

• Chrome
• Firefox

Not tested

• Safari 9
• Safari 8
• Safari 7
• Edge
• IE 11
• IE 10

[notwaldorf]

I thiiiiink that is not actually the ripple, but the "element is focused" indicator, which should still be visible, for accessibility, despite the element having no ripple.

Otherwise, the noink attribute doesn't work, as expected: http://jsbin.com/quvucu/edit?html,output

[LiberQuack]

Hmmmm, I think I got the idea... My real concern is that it causes some lag or poor devices... I mean... I ran it on a Motorola G and it went smooth, but running on a Galaxy S4 I realized some lagging on first tap

Is there someway to turn focus indicator off?