I have the same problem with the start button.
I have a two part quiz. Each must be separate but the client wants the second one to start by clicking the Start button to Part 2, from the results page.
I clicked the “Add Quiz” button and inserted the shortcode for that quiz.
When testing, I see it appear in the results window, but when I click, it doesn’t work.
The quiz name where the link lies in the results text is:
Part 1 – E-3 DOT Cylinder Filler Employee Level Exam
on the https://grscoglobal.com/ page.
The link/shortcode goes to:
Part 2 -F-3 ASME Motor-Mobile Fuel Dispenser Employee Level Exam