Menu icon Foundation
Upgrade foundation.min.css to 6.3 breaks tabs

Upon upgrading from 6.1 (I think) to 6.3, there appears to be no style for .tabs-panel.is-active to switch the panel from display none to block. This effectively makes tabs useless.

Here are the styles applied by the old version to my active panel:

And here's 6.3:

 

In addition, a text search of the css shows that style no longer exists, and there are no indications of changes in the docs.

 

Can someone help?

tabsupgradingregression

Upon upgrading from 6.1 (I think) to 6.3, there appears to be no style for .tabs-panel.is-active to switch the panel from display none to block. This effectively makes tabs useless.

Here are the styles applied by the old version to my active panel:

And here's 6.3:

 

In addition, a text search of the css shows that style no longer exists, and there are no indications of changes in the docs.

 

Can someone help?