I'm still not able to duplicate this chat properly, and I'm not getting any help

I’m on Version v366 now. It is getting a annoying and to big

You can duplicate it by clicking the dropdown next to the name. and then “Duplicate…” to make a copy

@amyegan I know how to duplicate a chat.
I started this discussion: Is there a best practice yet for duplicating chats, so I can see the code again?
My problem is that as described several times before the duplication breaks my application. And I’m not getting any help.