Button Tracking not working from Simple List

My site has a few items formatted using the Simple List. Each of the buttons has a link to a different site, but the button tracking only tracks one button on the page, which isn't in the simple list. I've tested clicking on the other buttons, and there seems to be no tracking for them. I believe this is because the buttons in the simple list do not count as button blocks.

Does anyone know how to ensure each button in a simple list is tracked individually, please?