Tabs with customjs broken in 4.2

I just downloaded the latest version of Canvas and tested the ability to open specific tabs on page load and this no longer works. It worked in the previous version.

I used to be able to use a URL such as index.htm#tab2 to open specific tabs on page load.

Now, when I add "customjs" to a tab container, it breaks the tabs and the ability to open specific tabs is gone.

Is there a way to enable this in the latest version 4.2.

thank you for your help,
RMA

Please disregard. They work fine. I had forgotten to add an id to the tag container.