Thank you, your solution is very simple and works, but only to unordered lists inside unordered lists. I’ve changed it a little bit, to work in lists that mix order and unordered [sub]lists:
#set enum(indent: 0.4cm)
#show enum: it => {
set enum(indent: 0pt)
set list(indent: 0pt)
it
}
#set list(indent: 0.4cm)
#show list: it => {
set enum(indent: 0pt)
set list(indent: 0pt)
it
}