Tabs BadgeStyle not working in RC0

I notice that badge style color is not working in RC0, same not working in demo :http://ionicframework.com/docs/v2/components/#tabs-badges

<ion-tab [root]="tab2Root" tabBadge="5" tabBadgeStyle="danger" tabTitle="Wishlist" tabIcon="heart"></ion-tab>

It seems that any styling for the tabs is not working even through simple global css… Did you figure it out yet ?

There is no any additional styles… it’s default styles only “danger” for red color

Have this issue too. did you figure out anything yet? apparently a badge-danger is applied to the element, but no styling to that effect

No, still not, as per document tabBadgeStyle=“danger” should work… but it’s not working