LV_MENU howto use styles

Description

I use lv_menu and require different style for selected and unselected menu line.
Seems lvgl dont provide any flags in menu then i ask howto and where correct lv_menu.c

What LVGL version are you using?

8.3.7

What do you want to achieve?

For example if scroll in menu selected text color white, but other unselected gray, simply change objects in menu line based on state.

What have you tried so far?

nothink standart work.