Hi

I found bug into the Items of Tab component.

When you create Tab and write 3 TabItems for it, all of the component are correct but when you want create other tab into the first or second part of TabItem with 2 tabitems, you will expect to see one main Tab with 3 TabItems and other Tab with 2 Tabitems into the first tabItem of first Tab. But you will see one Tab with 5 Tabitems So main Tab merge all of TabItems with together.

<Tab id="mainTab">
    <TabItem id="item1">
          <Tab id="childTab">
               <TabItem id="childItem1">
                    Content 1
                </TabItem>
                  <TabItem id="childItem2">
                    Content 2
                </TabItem>
           </Tab>
     </TabItem>
     <TabItem id="item2">
             Content 2
     </TabItem>
     <TabItem id="item3">
             Content 3
      </TabItem>
</Tab>

Thanks for solving this problem or for guiding me.