Unfortunately, I was too quick to say that everything works. Now it seems that the last page is not displayed, but jumps to the thank you page immediately after page 2. The thank you page comes after the submit on page 3. The idea is that on the last page 3, you must accept the terms before pressing submit. However, the table is updated - which is one thing that has been fixed.
Okay, that's the problem. Thanks for the help!