Newsroom stack by S4S

Is anybody here familiar with @willwood’s Newsroom stack?

I have a page where I use RSS feeds in Newsroom. In its settings I changed the display style from Unordered List (default) to Zebra Table. The Zebra Table is rendered correctly, but Unordered List is showing up as well and is shifting the display to the right.

Is there another setting I am not aware of that needs to be activated to get rid of the list?