The Text of Selected Tab is no longer bold when it loses focus

[akaSourav]

Description

When I click on a tab, the texts of that tab become thick. But after that, if I click on any other element, the thickness of the selected tab's text is gone. The tab is still selected and the bottom bar is still showing under that tab. But the text no not bold.

Live Demo

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

Browsers Affected

All Browsers

[djm158]

Is this the intended behavior? To me it is a useful visual indication to bold the selected tab (not just while it's in focus), especially if you're using no-bar. I suppose the :focus behavior could be overridden?