Hi @Bima_Aulia,
Thanks for reaching out. We have a feature request in our backlog to better support adding and removing values from the new list view. I'll reach out if this gets prioritized!
If the legacy list view is working for your use case, you could continue to use it. Otherwise, you may be able to somewhat solve this with a variable to manage the state of the list view. Unfortunately, I still don't think this approach will integrate well with the file input since we don't have a setValue api for that component