How to have live videos appear at top of Peertube for the default landing page?

It is nice for visitors (especially first-time visitors) to see what is happening/live streaming right now at the top of the Peertube landing page. How do we set this?

For example, if somebody new to your Peertube instance arrives at the landing page for the first time, and you would like them to see at the top of the page all of the livestreams that are currently available to choose from, how do you configure this?

For example:

Livestream1 Livestream2 Livestream3

VideoOnDemand1 VideoOnDemand2 VideoOnDemand3
VideoOnDemand4 VideoOnDemand5 VideoOnDemand6

in the homepage configuration box