Enable/show searchs filters grid

Good day
I am trying to enable the search filters that are displayed at the top of the grids.

it hasn’t worked for me

When reviewing Axelor codes, when a grid view is called by a menu item, it sends a parameter, I don’t know if it has anything to do with this:

in this code

I think the following line is the one that enables search, am I correct or not?
image

I am not adding the grid that I need to use with a menu item, I am adding it from a view extension in the following way

image

manuf-order-grid-custom is a grid view, but I don’t know how to activate the search filters