"Active" accordion header doesn't close others

[anjanphukan]

When some an accordion is open and you click on any other header the rest collapse. But when try the same thing on the accordion header with "active" it doesn't close the other accordions.

In your example "Tabs with an assigned id." please any other tab than "Tab 1" and then try it. In the second example, "Tabs without an assigned id." it happens with the "profile" accordion header.