Kiosk Mode - auto-scrolling / randomize comments in Response Ticker widget

We're putting together a Qualtrics dashboard for use in our Customer Room. The Customer Room is a space within our office where we bring visiting customers / prospects to immerse them in the experience of being one of our customers. I've put together a dashboard to be displayed on the TV screens in the room. I have it rotating through various positive customer comments using the Ticker widget type - but what I noticed is that the same comments are appearing over and over again. Kiosk mode doesn't seem to have the ability to scroll through the comments, or randomize the comments each time so customers aren't just reading the same 9 comments over and over (there are hundreds). Anyone know of a way to solve this problem, short of posting a new Product Idea?