Add button in Doctype List

ERPNext
1

Hi, how do we add the button Export somewhere here? I tried in [name]_list.js, but it didnt work.
ERPNext documentation

ErpNext Version: v12

Any ideas?

To Do-2023-02-17 18_15_28
To Do-2023-02-17 18_15_281344×165 8.41 KB

2

Have you mentioned todo_list.js under hooks.py ?