Thank you! I see it works beautifully on your example but on mine, not so much. The only difference between our examples is I've used a rectangle as the "total/submit" button.
I built this out two separate times: The first time, it was showing the 4-5 layer no matter how many checkboxes I selected. I built it the exact same way the second time except now it shows the 0-3 layer no matter how many checkboxes I select. I'm not sure if it's a bug or if I'm missing something.
I've attached my file for review if you have some time. I appreciate it!