We now highlight the tabs in the Bar that have search results, and if there are no results in the current tab, suggest the other tabs which do.
This makes for a better tabs user experience. Users are now directed to the best tabs for their search query.
For example, if they're looking for some information in the Videos tab, but there's only an article in the Help tab, they'll know to go to that to find what they're looking for.
This will automatically turn on for all accounts — no update is required on your end. Just make sure you have tabs enabled for some categories to see the new behavior.