Scroll buttons are visible to a11y tools when visibly hidden.

[bicknellr]

Description

Screen readers are able to navigate to the scroll buttons when they are not visible.

Expected outcome

Screen readers are not able to navigate to the scroll buttons when they are not visible.

Actual outcome

Screen readers are able to navigate to the scroll buttons when they are not visible.

Live Demo

https://www.webcomponents.org/element/PolymerElements/paper-tabs/demo/demo/index.html

Steps to reproduce

Using a screen reader, navigate to any set of scrollable tabs within the demo. The first and last focusable areas within the tabs will always be the scroll buttons, regardless of their visibility.

Browsers Affected

(all)