Ionic tabs showing first tab. How I can showing my default tab at the begining?

I have ionic tabs.

 <ion-tabs animation="fade-in-out">
            <ion-tab title="First" class="first" disabled="true">Content</ion-tab>
            <ion-tab title="Second" class="second">Content</ion-tab>
            <ion-tab title="Third" class="third">Content</ion-tab>

First tab is disabled. And for default I choose third tab. But, when my page is loading for example on slow internet connection, first that I have is - showing "First tab", then hiding this tab with title and showing my third tab (for default).

Question: How I can not showing first tab and showing only my default tab as default?

Thank you!