hi
I thought I was reaching the goal but the clones decided otherwise.
I would never have arrived without the help of eminent members of the forum such as @tatiang or @muneer (he gave me a clone template without a wait block that I use whenever I need to reproduce lists of data with or without an image ) and it usually works
and for a few hours it has been working randomly it reproduces the list of data for me twice, or even three times without having changed anything in the way of cloning
I am disillusioned even if this application is in test on the playstore and on testflight
when I use the wait 0 sec block it’s very slow (I feel like I’m doing the custom DVL by hand 
)
in the news and patches announced by @jared nothing about custom dvl and their slowness in StP or DnD (me? I’m still on StP and I finally clone I try)