You’d just need to modify it to appear closed when the screen starts. I would probably hide the list viewer and show a button that looks like it is closed. Then when the button is clicked, show the list viewer and hide the button. Unfortunately, that means the user would have to click twice (once on the button and then once on the list viewer) to see the choices. It’s a shame that Thunkable doesn’t have better mouse up/mouse released/mouse down detection events.