Duplicate data / collection in strapi

in my strapi there is a button for multiple data besides edit data,
this one is functional or not?
if you can run the button how do delete this button?

This button duplicates that specific entry. Do you want it to not appear in the row’s actions?

yes, I want that button to disappear, how can I delete that button? can you help me thank you very much @TasosBak

how? can you give a tutorial?