Thank you for the clarification. My apologies I seem to keep missing the mark on what the technical issue is. I think I've got it now with your explanation "For the second step it stalls (maybe because the size of the box changed)." referring to the case where's there's more than one item listed because of duplicate names.
I cannot think of any reason why the test would stall. That is not normal at all. I need to see this happening first hand so I can troubleshoot what's going on. I'm unable to reproduce this behavior using our demo page. Do you have a publicly accessible URL I can connect to which demonstrates this problem? Can you also provide detailed instructions how to reproduce this problem?
I look forward to hearing back from you.